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ARTÍCULO ESPECIAL
Ventilación protectora en anestesia general. ¿Algo nuevo?
Protective Ventilation in general anesthesia. Anything new?
P. Severgninia,
Autor para correspondencia
paolo.severgnini@uninsubria.it

Autor para correspondencia.
, A. Bacuzzib, L. Guzzettib, G. Selmob, L. Pelusoc, M. Chiarandac
a Department of Biotechnology and Sciences of Life, University of Insubria; Anesthesia and Intensive Care, ASST dei Sette Laghi, Ospedale di Circolo e Fondazione Macchi, Varese, Italia
b Department of Anesthesia, ASST dei Sette Laghi, Ospedale di Circolo e Fondazione Macchi, Varese, Italia
c Department of Biotechnology and Sciences of Life, University of Insubria; Cardiac Anesthesia and Cardio-surgical Intensive Care, ASST dei Sette Laghi, Ospedale di Circolo e Fondazione Macchi, Varese, Italia
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enfermeros y de rehabilitaci&#243;n&#46;</p><p id="par0010" class="elsevierStylePara elsevierViewall">En este contexto&#44; la importancia del desempe&#241;o anestesiol&#243;gico se ha incrementado gradualmente&#44; y el uso de la estrategia de ventilaci&#243;n mec&#225;nica adecuada<a class="elsevierStyleCrossRef" href="#bib0435"><span class="elsevierStyleSup">3</span></a> en el quir&#243;fano reduce la incidencia de las complicaciones pulmonares postoperatorias &#40;PPC&#41;<a class="elsevierStyleCrossRef" href="#bib0440"><span class="elsevierStyleSup">4</span></a>&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall">Anualmente&#44; se llevan a cabo cerca de 230 millones de intervenciones quir&#250;rgicas a nivel mundial&#44; con una tasa de morbilidad del 3 al 16&#37; &#40;de 7&#46;020&#46;000 a 37&#46;440&#46;000 pacientes&#41; y de mortalidad del 0&#44;4 al 0&#44;8&#37; &#40;de 936&#46;000 a 1&#46;872&#46;000 pacientes&#41;<a class="elsevierStyleCrossRef" href="#bib0445"><span class="elsevierStyleSup">5</span></a>&#46;</p><p id="par0020" class="elsevierStylePara elsevierViewall">Las cirug&#237;as tor&#225;cica&#44; abdominal mayor&#44; vascular y las neurocirug&#237;as son las especialidades que registran el mayor &#237;ndice de morbilidad&#47;mortalidad postoperatoria<a class="elsevierStyleCrossRef" href="#bib0450"><span class="elsevierStyleSup">6</span></a>&#46; Cerca del 5&#37; de los pacientes quir&#250;rgicos desarrollan PPC y entre el 9 y el 40&#37; de ellos son tratados mediante cirug&#237;a abdominal mayor<a class="elsevierStyleCrossRefs" href="#bib0445"><span class="elsevierStyleSup">5&#44;7</span></a>&#44; lo cual determina un incremento de la mortalidad a corto plazo<a class="elsevierStyleCrossRef" href="#bib0460"><span class="elsevierStyleSup">8</span></a>&#46; En particular&#44; la reintubaci&#243;n precoz para insuficiencia respiratoria dentro del tercer d&#237;a postoperatorio incrementa el riesgo de muerte intrahospitalaria<a class="elsevierStyleCrossRef" href="#bib0465"><span class="elsevierStyleSup">9</span></a>&#46;</p><p id="par0025" class="elsevierStylePara elsevierViewall">El objetivo de este documento es debatir las estrategias de la ventilaci&#243;n protectora en la anestesia general&#44; centr&#225;ndose en la base fisiopatol&#243;gica de las PPC y en el desempe&#241;o m&#225;s seguro de la ventilaci&#243;n&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Complicaciones respiratorias postoperatorias</span><p id="par0030" class="elsevierStylePara elsevierViewall">Las PPC&#44; entre el quinto y el s&#233;ptimo d&#237;a postoperatorios&#44; incluyen diversas entidades fisiopatol&#243;gicas tales como insuficiencia respiratoria&#44; neumon&#237;a&#44; ventilaci&#243;n mec&#225;nica prolongada o reintubaci&#243;n imprevista&#44; hipoxia&#44; atelectasia&#44; broncoespasmo&#44; efusi&#243;n pleural y depresi&#243;n respiratoria<a class="elsevierStyleCrossRefs" href="#bib0470"><span class="elsevierStyleSup">10-13</span></a>&#46; Considerando el impacto de las PPC en el resultado del paciente quir&#250;rgico&#44; es importante identificar los factores de riesgo y aplicar todas las estrategias preventivas&#46; El Colegio Americano de M&#233;dicos public&#243; una revisi&#243;n sistem&#225;tica de la literatura en cuanto a factores de riesgo<a class="elsevierStyleCrossRef" href="#bib0490"><span class="elsevierStyleSup">14</span></a>&#44; seguida de otros trabajos recientes que aportan una visi&#243;n de conjunto actualizada<a class="elsevierStyleCrossRef" href="#bib0440"><span class="elsevierStyleSup">4</span></a>&#46;</p><p id="par0035" class="elsevierStylePara elsevierViewall">La <a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a> resume los factores de riesgo para el desarrollo de las PPC&#46;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0040" class="elsevierStylePara elsevierViewall">Cerca del 50&#37; de los factores de riesgo incluidos en la <a class="elsevierStyleCrossRef" href="#tbl0005">tabla 1</a> son atribuibles a la situaci&#243;n del paciente&#44; mientras que el restante 50&#37; guarda relaci&#243;n con el tratamiento quir&#250;rgico y anestesiol&#243;gico<a class="elsevierStyleCrossRef" href="#bib0480"><span class="elsevierStyleSup">12</span></a>&#46; La puntuaci&#243;n del <span class="elsevierStyleItalic">Assess Respiratory Risk in Surgical Patients in Catalonia</span> &#40;ARISCAT&#41; eval&#250;a 7<span class="elsevierStyleHsp" style=""></span> factores de riesgo independientes&#44; y el valor superior a 26 identifica un riesgo elevado o intermedio de desarrollar PPC&#46; Recientemente&#44; ARISCAT ha sido validada por el estudio <span class="elsevierStyleItalic">Prospective Evaluation of a RIsk Score for postoperative pulmonary COmPlication in Europe study</span> &#40;PERISCOPE&#41;<a class="elsevierStyleCrossRef" href="#bib0460"><span class="elsevierStyleSup">8</span></a>&#44; que evalu&#243; la capacidad de la clasificaci&#243;n para discriminar 3<span class="elsevierStyleHsp" style=""></span>niveles diferentes de PPC &#40;bajo&#44; intermedio&#44; alto&#41;&#46; Actualmente&#44; ARISCAT constituye la mejor puntuaci&#243;n predictiva de las PPC en la poblaci&#243;n quir&#250;rgica&#46;</p></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Mecanismo fisiopatol&#243;gico</span><p id="par0045" class="elsevierStylePara elsevierViewall">La ventilaci&#243;n mec&#225;nica podr&#237;a inducir la respuesta inflamatoria<a class="elsevierStyleCrossRef" href="#bib0495"><span class="elsevierStyleSup">15</span></a> e interactuar sin&#233;rgicamente con la respuesta inflamatoria relacionada con la cirug&#237;a&#46; Esta amplificaci&#243;n de la cascada inflamatoria contribuye al desarrollo del da&#241;o pulmonar subsiguiente&#44; seguido del fallo org&#225;nico sist&#233;mico potencial<a class="elsevierStyleCrossRefs" href="#bib0500"><span class="elsevierStyleSup">16&#44;17</span></a>&#46;</p><p id="par0050" class="elsevierStylePara elsevierViewall">La anestesia general y la ventilaci&#243;n mec&#225;nica promueven el desarrollo de atelectasia y s&#237;ndrome restrictivo espec&#237;fico<a class="elsevierStyleCrossRefs" href="#bib0510"><span class="elsevierStyleSup">18&#44;19</span></a>&#46; Los estudios <span class="elsevierStyleItalic">in vitro</span> e <span class="elsevierStyleItalic">in vivo</span> revelan que la ventilaci&#243;n convencional con alto volumen &#40;10-15<span class="elsevierStyleHsp" style=""></span>ml&#47;kg&#41; se asocia a da&#241;o pulmonar cl&#237;nicamente relevante<a class="elsevierStyleCrossRefs" href="#bib0500"><span class="elsevierStyleSup">16&#44;20</span></a>&#46; Dicho da&#241;o est&#225; mediado por diversos mecanismos que incluyen el trauma mec&#225;nico dirigido contra los neumocitos &#40;barotrauma&#41;&#44; hiperinsuflaci&#243;n &#40;volutrauma&#41; y tensi&#243;n de cizallamiento &#40;<span class="elsevierStyleItalic">shear</span>&#41; por desreclutamiento c&#237;clico &#40;atelectrauma&#41; de las &#225;reas pulmonares pr&#243;ximas a las zonas de atelectasia&#46; La combinaci&#243;n de estos 3<span class="elsevierStyleHsp" style=""></span>tipos de trauma origina el cambio de los est&#237;mulos mec&#225;nicos hacia respuestas bioqu&#237;micas por la liberaci&#243;n de citocinas y mediadores proinflamatorios que son perjudiciales para el epitelio alveolar y el endotelio vascular &#40;biotrauma&#41;<a class="elsevierStyleCrossRefs" href="#bib0525"><span class="elsevierStyleSup">21&#44;22</span></a>&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">Durante la anestesia general&#44; la coexistencia de regiones alveolares reclutadas y desreclutadas hace que los pulmones sean vulnerables a los efectos perjudiciales de las fuerzas de la ventilaci&#243;n mec&#225;nica<a class="elsevierStyleCrossRefs" href="#bib0535"><span class="elsevierStyleSup">23&#44;24</span></a>&#46; Las fuerzas de la ventilaci&#243;n en ciertas regiones pulmonares pueden superar a las propiedades el&#225;sticas del pulm&#243;n&#44; aunque los valores de la presi&#243;n est&#233;n dentro de los l&#237;mites fisiol&#243;gicos<a class="elsevierStyleCrossRefs" href="#bib0545"><span class="elsevierStyleSup">25-28</span></a>&#46; La insuflaci&#243;n de aire en el &#225;rea desreclutada podr&#237;a generar deficiencia alveolar debido a la insuflaci&#243;n c&#237;clica y al colapso<a class="elsevierStyleCrossRef" href="#bib0565"><span class="elsevierStyleSup">29</span></a>&#46; Adem&#225;s&#44; el volutrauma&#44; el barotrauma y el atelectrauma promueven la fragmentaci&#243;n de la matriz pulmonar extracelular<a class="elsevierStyleCrossRefs" href="#bib0570"><span class="elsevierStyleSup">30-33</span></a>&#46; Dicho da&#241;o&#44; generado por los vol&#250;menes corrientes elevados&#44; predispone al edema intersticial y a la activaci&#243;n de los factores inflamatorios&#46; La sobrecarga de l&#237;quidos durante las intervenciones quir&#250;rgicas mayores podr&#237;a incrementar dicho edema intersticial&#44; determinar la diluci&#243;n de los mediadores inflamatorios y crear un proceso inflamatorio de regulaci&#243;n decreciente<a class="elsevierStyleCrossRefs" href="#bib0580"><span class="elsevierStyleSup">32-36</span></a>&#46;</p><p id="par0060" class="elsevierStylePara elsevierViewall">Todos estos est&#237;mulos mec&#225;nicos activan v&#237;as complejas de se&#241;alizaci&#243;n celular<a class="elsevierStyleCrossRefs" href="#bib0605"><span class="elsevierStyleSup">37&#44;38</span></a>&#44; con consecuencias consecuencias inmunol&#243;gicas que se resumen en el &#171;biotrauma&#187;<a class="elsevierStyleCrossRef" href="#bib0615"><span class="elsevierStyleSup">39</span></a>&#46; Adem&#225;s&#44; se produce estr&#233;s en los compartimentos endoteliales<a class="elsevierStyleCrossRefs" href="#bib0620"><span class="elsevierStyleSup">40&#44;41</span></a> y epiteliales<a class="elsevierStyleCrossRef" href="#bib0630"><span class="elsevierStyleSup">42</span></a> de las unidades alv&#233;olo-capilares&#44; debido a las fuerzas de la ventilaci&#243;n mec&#225;nica&#46; Los vol&#250;menes alto y bajo generan alteraciones en la permeabilidad del epitelio alveolar y el volumen corriente bajo crea colapso-reapertura c&#237;clicos del pulm&#243;n con consecuencias negativas&#44; que originan muerte celular<a class="elsevierStyleCrossRefs" href="#bib0635"><span class="elsevierStyleSup">43-46</span></a>&#46; Las alteraciones de las barreras epitelial y alveolar unidas al l&#237;quido alveolar conducen al desarrollo de edema intersticial y alveolar con disfunci&#243;n de las propiedades el&#225;sticas del pulm&#243;n&#44; debido al deterioro surfactante<a class="elsevierStyleCrossRef" href="#bib0655"><span class="elsevierStyleSup">47</span></a>&#46; El recubrimiento es esencial para evitar el colapso alveolar y proteger frente al deterioro de la mec&#225;nica respiratoria&#44; y as&#237; garantizar las competencias antiinflamatorias<a class="elsevierStyleCrossRef" href="#bib0660"><span class="elsevierStyleSup">48</span></a>&#46; La alteraci&#243;n de la membrana alv&#233;olo-capilar con traslocaci&#243;n de los pat&#243;genos hace que el sustrato transforme el da&#241;o pulmonar en una inflamaci&#243;n sist&#233;mica que implique a otros &#243;rganos<a class="elsevierStyleCrossRef" href="#bib0500"><span class="elsevierStyleSup">16</span></a>&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Mecanismo fisiopat&#243;logico del da&#241;o pulmonar inducido por la ventilaci&#243;n en quir&#243;fano</span><p id="par0065" class="elsevierStylePara elsevierViewall">El da&#241;o pulmonar inducido por la ventilaci&#243;n &#40;VILI&#41; es un s&#237;ndrome complejo que procede de diversos est&#237;mulos sobre los neumocitos <span class="elsevierStyleSmallCaps">I</span> y <span class="elsevierStyleSmallCaps">II</span>&#44; las c&#233;lulas endoteliales&#44; los macr&#243;fagos y la matriz extracelular<a class="elsevierStyleCrossRef" href="#bib0665"><span class="elsevierStyleSup">49</span></a>&#46; Estas fuerzas se derivan del estr&#233;s &#40;fuerzas por unidad de &#225;rea&#41; y el esfuerzo &#40;fuerzas a lo largo del eje longitudinal&#41;&#44; y son capaces de inducir VILI como da&#241;o directo a la membrana alv&#233;olo-capilar y a la matriz extracelular&#46; El volumen corriente alto con incremento de la presi&#243;n transpulmonar en la matriz extracelular origina la liberaci&#243;n de metaloproteinasas debido a la alteraci&#243;n de glucosaminoglicanos&#44; particularmente para los vol&#250;menes corrientes &#8805;&#160;16<span class="elsevierStyleHsp" style=""></span>ml&#47;kg<a class="elsevierStyleCrossRef" href="#bib0670"><span class="elsevierStyleSup">50</span></a>&#46;</p><p id="par0070" class="elsevierStylePara elsevierViewall">Por tanto&#44; el VILI viene determinado por 5<span class="elsevierStyleHsp" style=""></span>mecanismos vinculados a la ventilaci&#243;n a corto plazo<a class="elsevierStyleCrossRef" href="#bib0675"><span class="elsevierStyleSup">51</span></a>&#58;<ul class="elsevierStyleList" id="lis0005"><li class="elsevierStyleListItem" id="lsti0005"><span class="elsevierStyleLabel">1&#41;</span><p id="par0075" class="elsevierStylePara elsevierViewall">Sobredistensi&#243;n pulmonar&#46;</p></li><li class="elsevierStyleListItem" id="lsti0010"><span class="elsevierStyleLabel">2&#41;</span><p id="par0080" class="elsevierStylePara elsevierViewall">Cambio anat&#243;mico de las &#225;reas pulmonares estresadas&#46;</p></li><li class="elsevierStyleListItem" id="lsti0015"><span class="elsevierStyleLabel">3&#41;</span><p id="par0085" class="elsevierStylePara elsevierViewall">Abrasi&#243;n del epitelio alveolar&#44; particularmente en la ventilaci&#243;n de volumen bajo&#44; debido al cierre y apertura c&#237;clicos de los alv&#233;olos sujetos a fen&#243;menos de atelectasia&#46;</p></li><li class="elsevierStyleListItem" id="lsti0020"><span class="elsevierStyleLabel">4&#41;</span><p id="par0090" class="elsevierStylePara elsevierViewall">Alteraci&#243;n surfactante debido a la generaci&#243;n de agregados inactivos relacionados con las elevadas oscilaciones de la superficie alveolar&#46;</p></li><li class="elsevierStyleListItem" id="lsti0025"><span class="elsevierStyleLabel">5&#41;</span><p id="par0095" class="elsevierStylePara elsevierViewall">Incremento de las fuerzas de estr&#233;s intracelular derivadas de la alteraci&#243;n de la interfaz de la matriz extracelular&#46;</p></li></ul></p><p id="par0100" class="elsevierStylePara elsevierViewall">Por tanto&#44; el VILI podr&#237;a describirse como la respuesta parenquim&#225;tica a las fuerzas f&#237;sicas aplicadas<a class="elsevierStyleCrossRefs" href="#bib0680"><span class="elsevierStyleSup">52-54</span></a>&#46; En el VILI&#44; la alteraci&#243;n primaria es el edema que 1&#41; induce una reducci&#243;n del tama&#241;o pulmonar<a class="elsevierStyleCrossRef" href="#bib0695"><span class="elsevierStyleSup">55</span></a>&#44; 2&#41; incrementa la falta de homogeneidad del par&#233;nquima&#44; 3&#41; enfatiza la acci&#243;n de las fuerzas de estr&#233;s<a class="elsevierStyleCrossRef" href="#bib0700"><span class="elsevierStyleSup">56</span></a> y respalda el efecto negativo del colapso-reapertura c&#237;clicos<a class="elsevierStyleCrossRefs" href="#bib0705"><span class="elsevierStyleSup">57&#44;58</span></a>&#46;</p></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Concepto de &#171;potencia mec&#225;nica&#187;</span><p id="par0105" class="elsevierStylePara elsevierViewall">Recientemente&#44; Gattinoni et al&#46;<a class="elsevierStyleCrossRef" href="#bib0680"><span class="elsevierStyleSup">52</span></a> describieron una variable simple denominada &#171;potencia mec&#225;nica&#187;&#46; Esta variable es una suma de todas las causas relacionadas con la g&#233;nesis de VILI y viene presentada mediante una ecuaci&#243;n&#46;</p><p id="par0110" class="elsevierStylePara elsevierViewall">La ecuaci&#243;n de la &#171;potencia mec&#225;nica&#187; describe la contribuci&#243;n de los componentes de la ventilaci&#243;n mec&#225;nica que pueden determinar o empeorar el VILI&#58; volumen corriente&#44; frecuencia respiratoria&#44; &#916;P<span class="elsevierStyleInf">aw</span>&#44; PEEP&#44; ratio <span class="elsevierStyleSmallCaps">I</span>&#58;E&#44; caudal de flujo&#46;</p><p id="par0115" class="elsevierStylePara elsevierViewall">Como es conocido&#44; confirma la gran relevancia del desempe&#241;o pulmonar a la hora de generar VILI&#46; Adem&#225;s&#44; considera el doble efecto de la PEEP&#58; de hecho&#44; la potencia mec&#225;nica se incrementa linealmente con la PEEP&#59; al mismo tiempo&#44; la PEEP puede disminuir la falta de homogeneidad pulmonar y el colapso-reapertura alveolar&#46;</p><p id="par0120" class="elsevierStylePara elsevierViewall">Por &#250;ltimo&#44; la potencia mec&#225;nica resalta la importancia de la frecuencia respiratoria&#44; que normalmente se pasa por alto&#46;</p><p id="par0125" class="elsevierStylePara elsevierViewall">La reducci&#243;n de la magnitud de cada componente de la energ&#237;a mec&#225;nica aplicada al sistema respiratorio durante la ventilaci&#243;n pulmonar podr&#237;a reducir el riesgo de aparici&#243;n de VILI&#46;</p></span><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0030">Lo antiguo y lo nuevo&#58; desplazamiento de la ventilaci&#243;n protectora de la terapia intensiva al quir&#243;fano</span><p id="par0130" class="elsevierStylePara elsevierViewall">En la &#250;ltima d&#233;cada&#44; el concepto de &#171;ventilaci&#243;n protectora&#187; se ha desplazado de la unidad de cuidados intensivos al quir&#243;fano en pulmones sanos&#46; Hist&#243;ricamente&#44; el concepto de ventilaci&#243;n protectora se ha desarrollado en el tratamiento de los pacientes con s&#237;ndrome de dificultad respiratoria aguda&#46; Durante la ventilaci&#243;n&#44; algunas &#225;reas pulmonares reciben la mayor&#237;a del volumen corriente&#44; causando hiperinsuflaci&#243;n con tensi&#243;n excesiva de la pared alveolar y estr&#233;s&#46; Sin embargo&#44; las &#225;reas de atelectasia est&#225;n sujetas a colapso y apertura c&#237;clicos&#44; que causan estr&#233;s de cizallamiento y da&#241;o mec&#225;nico a las paredes alveolares<a class="elsevierStyleCrossRefs" href="#bib0715"><span class="elsevierStyleSup">59&#44;60</span></a>&#46; En este contexto&#44; la ventilaci&#243;n protectora mec&#225;nica podr&#237;a reducir el VILI&#46; Siguiendo estas observaciones&#44; algunos ensayos han verificado la utilidad de la ventilaci&#243;n protectora en la ventilaci&#243;n a corto plazo en pulmones sanos<a class="elsevierStyleCrossRefs" href="#bib0725"><span class="elsevierStyleSup">61-63</span></a>&#46; Durante la anestesia general&#44; la reducci&#243;n del volumen espiratorio del pulm&#243;n &#40;capacidad residual funcional&#41; y el incremento de volumen de la v&#237;a a&#233;rea cerrada<a class="elsevierStyleCrossRef" href="#bib0740"><span class="elsevierStyleSup">64</span></a> contribuyen a la formaci&#243;n de atelectasia&#46; La principal PPC viene representada por la formaci&#243;n de atelectasia&#44; que es la causa principal de neumon&#237;a e insuficiencia respiratoria secundaria a <span class="elsevierStyleItalic">shunt</span><a class="elsevierStyleCrossRef" href="#bib0745"><span class="elsevierStyleSup">65</span></a>&#46;</p></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0035">La ventilaci&#243;n mec&#225;nica protectora con relaci&#243;n a la eficacia en el quir&#243;fano&#58; evidencia cient&#237;fica</span><p id="par0135" class="elsevierStylePara elsevierViewall">Se han llevado a cabo numerosos ensayos cl&#237;nicos aleatorizados durante los &#250;ltimos 15 a&#241;os&#44; con diferentes resultados primarios<a class="elsevierStyleCrossRefs" href="#bib0750"><span class="elsevierStyleSup">66-81</span></a>&#46; Los resultados de estos ensayos han reflejado que la ventilaci&#243;n protectora se asocia a bajos niveles de factores inflamatorios locales y sist&#233;micos&#46; Los ensayos cl&#237;nicos recientes centran su principal criterio de evaluaci&#243;n en la valoraci&#243;n de la tasa de atelectasia&#44; la duraci&#243;n de la hospitalizaci&#243;n&#44; las complicaciones respiratorias postoperatorias&#44; la tasa de reintubaci&#243;n y la funci&#243;n pulmonar postoperatoria&#46; De manera espec&#237;fica&#44; los autores investigan el volumen corriente de entre 6 y 8<span class="elsevierStyleHsp" style=""></span>ml&#47;kg con valores de PEEP establecidos entre 6 y 12&#160;cmH<span class="elsevierStyleInf">2</span>O&#46; Los resultados de estos ensayos reportaron una menor incidencia de PPC&#44; menor tiempo de hospitalizaci&#243;n y menor incidencia de alteraciones radiogr&#225;ficas con la mejora de la oxigenaci&#243;n postoperatoria en pacientes tratados con ventilaci&#243;n protectora&#46; Centr&#225;ndonos en el ensayo aleatorizado realizado por los autores<a class="elsevierStyleCrossRef" href="#bib0805"><span class="elsevierStyleSup">77</span></a>&#44; la ventilaci&#243;n protectora incluy&#243; las maniobras de reclutamiento&#44; mientras que la t&#233;cnica convencional estuvo sujeta a valores de volumen corriente de entre 9 y 12<span class="elsevierStyleHsp" style=""></span>ml&#47;kg y PEEP cero &#40;ZEEP&#41;&#46; En el ensayo PROVHILO<a class="elsevierStyleCrossRef" href="#bib0795"><span class="elsevierStyleSup">75</span></a>&#44; se compararon 2<span class="elsevierStyleHsp" style=""></span>grupos de pacientes&#44; uno con elevado valor de PEEP &#40;12 cmH<span class="elsevierStyleInf">2</span>O&#41; con maniobras de reclutamiento y el otro con PEEP establecida de 2&#160;cmH<span class="elsevierStyleInf">2</span>O sin maniobras de reclutamiento&#59; el volumen corriente en ambos pacientes fue de 8<span class="elsevierStyleHsp" style=""></span>ml&#47;kg&#46; Los resultados de este ensayo indican que el valor de volumen corriente bajo asociado a las maniobras de reclutamiento tiene m&#225;s importancia que el valor de PEEP para la protecci&#243;n pulmonar durante el periodo intraoperatorio&#46;</p></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Resumen de la evidencia cient&#237;fica</span><p id="par0140" class="elsevierStylePara elsevierViewall">El uso exclusivo de niveles bajos de volumen corriente no reduce la incidencia de las PPC&#46; El reclutamiento alveolar y la aplicaci&#243;n de PEEP son 2<span class="elsevierStyleHsp" style=""></span>elementos clave de la estrategia de ventilaci&#243;n protectora&#46; Las maniobras de reclutamiento son &#250;tiles para el reclutamiento alveolar inicial&#44; mientras que la PEEP previene el colapso alveolar y el desarrollo de atelectasia&#46; Sin embargo&#44; los niveles de PEEP no deber&#237;an ser demasiado elevados&#44; para evitar los efectos negativos sobre la estabilidad hemodin&#225;mica&#46; Lahda et al&#46;<a class="elsevierStyleCrossRef" href="#bib0830"><span class="elsevierStyleSup">82</span></a>&#44; en un an&#225;lisis retrospectivo de una gran base de datos de 69&#46;265 pacientes&#44; reflejaron una baja incidencia de complicaciones respiratorias en pacientes con ventilaci&#243;n protectora con valores de PEEP<span class="elsevierStyleHsp" style=""></span>&#62;<span class="elsevierStyleHsp" style=""></span>5<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O y volumen corriente<span class="elsevierStyleHsp" style=""></span>&#60;<span class="elsevierStyleHsp" style=""></span>10<span class="elsevierStyleHsp" style=""></span>ml&#47;kg para obtener una presi&#243;n de la meseta inferior a 30<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O &#40;umbral de la presi&#243;n de la meseta identificado como seguro para el s&#237;ndrome de dificultad respiratoria aguda&#44; pero no para pulmones sanos en escenarios de anestesia&#41;&#46; El an&#225;lisis multivariante reflej&#243; que los valores bajos y moderados de PEEP se asociaban a un mejor resultado&#46; De manera sorprendente&#44; no se registraron los efectos del volumen corriente y el papel del volumen corriente alto se expresa mediante un incremento de la presi&#243;n de la meseta&#44; estrechamente relacionado con el desempe&#241;o pulmonar&#46; La aparici&#243;n de PPC se increment&#243; con arreglo a una presi&#243;n de la meseta superior a 16<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O&#44; lo cual indica que el umbral del da&#241;o pulmonar en pulmones sanos durante la anestesia general podr&#237;a ser inferior al esperado&#46; Esta nueva evidencia introdujo el concepto de &#171;presi&#243;n de impulso&#187;&#44; expresada como la diferencia entre la presi&#243;n de la meseta y el nivel de PEEP&#46; Recientemente&#44; Serpa Neto et al&#46; reflejaron que las reducciones de la presi&#243;n de impulso se asociaban significativamente a las complicaciones pulmonares postoperatorias<a class="elsevierStyleCrossRef" href="#bib0835"><span class="elsevierStyleSup">83</span></a>&#46;</p><p id="par0145" class="elsevierStylePara elsevierViewall">En resumen&#44; la evidencia actual se&#241;ala que la ventilaci&#243;n mec&#225;nica durante la anestesia general deber&#237;a incluir&#58;<ul class="elsevierStyleList" id="lis0010"><li class="elsevierStyleListItem" id="lsti0030"><span class="elsevierStyleLabel">1&#41;</span><p id="par0150" class="elsevierStylePara elsevierViewall">Bajos valores de volumen corriente&#44; 6-8<span class="elsevierStyleHsp" style=""></span>ml&#47;kg del peso corporal predicho&#46;</p></li><li class="elsevierStyleListItem" id="lsti0035"><span class="elsevierStyleLabel">2&#41;</span><p id="par0155" class="elsevierStylePara elsevierViewall">Mantenimiento de la presi&#243;n de la meseta por debajo de 16<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O&#46;</p></li><li class="elsevierStyleListItem" id="lsti0040"><span class="elsevierStyleLabel">3&#41;</span><p id="par0160" class="elsevierStylePara elsevierViewall">Bajos niveles de PEEP&#44; iguales o inferiores a 5<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O&#44; que garanticen una presi&#243;n de impulso no superior a 13<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O&#46;</p></li><li class="elsevierStyleListItem" id="lsti0045"><span class="elsevierStyleLabel">4&#41;</span><p id="par0165" class="elsevierStylePara elsevierViewall">Los valores de PEEP de entre 5 y 10<span class="elsevierStyleHsp" style=""></span>cmH<span class="elsevierStyleInf">2</span>O deber&#225;n considerarse en pacientes con un &#237;ndice de masa corporal superior a 35<span class="elsevierStyleHsp" style=""></span>kg&#47;m<span class="elsevierStyleSup">2</span>&#44; cirug&#237;a laparosc&#243;pica en posici&#243;n de Trendelenburg y procedimientos quir&#250;rgicos que excedan de 4&#160;h de duraci&#243;n&#46;</p></li></ul></p><p id="par0170" class="elsevierStylePara elsevierViewall">La desaturaci&#243;n intraoperatoria&#44; una vez excluida la posible correcci&#243;n&#44; podr&#237;a corregirse con el incremento hasta el 70&#37; de la fracci&#243;n de ox&#237;geno inspirado &#40;F<span class="elsevierStyleInf">I</span>O<span class="elsevierStyleInf">2</span>&#41; y realizando posteriormente maniobras de reclutamiento peri&#243;dico&#46;</p><p id="par0175" class="elsevierStylePara elsevierViewall">Sin embargo&#44; considerando todos los puntos anteriores&#44; se recomienda un enfoque personalizado&#59; deber&#225; realizarse cualquier esfuerzo para garantizar un intercambio de gas aceptable&#44; utilizando vol&#250;menes corrientes&#44; frecuencia respiratoria y caudal de flujo&#44; y evitando las elevadas presiones de impulso<a class="elsevierStyleCrossRef" href="#bib0840"><span class="elsevierStyleSup">84</span></a>&#46;</p></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Conclusi&#243;n</span><p id="par0180" class="elsevierStylePara elsevierViewall">Durante las intervenciones quir&#250;rgicas&#44; los mecanismos fisiopatol&#243;gicos complejos originan da&#241;o pulmonar inducido por la ventilaci&#243;n mec&#225;nica&#46; Gracias a la experiencia en este campo de la unidad de cuidados intensivos en el manejo de los pacientes afectados de s&#237;ndrome de dificultad respiratoria aguda&#44; se adopt&#243; el concepto de ventilaci&#243;n protectora durante la anestesia general&#44; a fin de optimizar la salud del paciente&#46;</p><p id="par0185" class="elsevierStylePara elsevierViewall">Numerosos ensayos aleatorizados&#44; estudios prospectivos y documentos retrospectivos han demostrado que el enfoque protector resulta &#250;til para prevenir las PPC&#46; Las &#250;ltimas evidencias resaltan la importancia de adoptar vol&#250;menes corrientes bajos y niveles de PEEP moderados durante la ventilaci&#243;n intraoperatoria&#44; y de prestar atenci&#243;n a la presi&#243;n de impulso y a la presi&#243;n de la meseta&#46;</p><p id="par0190" class="elsevierStylePara elsevierViewall">Es posible que puedan lograrse beneficios adicionales mejorando el conocimiento del desempe&#241;o de la ventilaci&#243;n intraoperatoria&#44; pero tambi&#233;n enfoc&#225;ndose en la optimizaci&#243;n del tratamiento pre- y postoperatorio&#46;</p></span><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Conflicto de intereses</span><p id="par0195" class="elsevierStylePara elsevierViewall">Los autores declaran la ausencia de conflicto de intereses con relaci&#243;n a la publicaci&#243;n del presente art&#237;culo&#46;</p></span></span>"
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          "titulo" => "Complicaciones respiratorias postoperatorias"
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          "titulo" => "La ventilaci&#243;n mec&#225;nica protectora con relaci&#243;n a la eficacia en el quir&#243;fano&#58; evidencia cient&#237;fica"
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        7 => array:2 [
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                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="table-head  " colspan="2" align="left" valign="top" scope="col">Riesgo para las variables de PPC seleccionadas para el modelo de regresi&#243;n log&#237;stica</th></tr><tr title="table-row"><th class="td" title="table-head  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&nbsp;\t\t\t\t\t\t\n
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                    0 => array:2 [
                      "titulo" => "Evidence-based surgical care and the evolution of fast-track surgery"
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                          "autores" => array:2 [
                            0 => "H&#46; Kehlet"
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                      "doi" => "10.1097/SLA.0b013e31817f2c1a"
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                        "fecha" => "2008"
                        "volumen" => "248"
                        "paginaInicial" => "189"
                        "paginaFinal" => "198"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18650627"
                            "web" => "Medline"
                          ]
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              "identificador" => "bib0430"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Successful recovery after major surgery&#58; Moving beyond length of stay"
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                          "autores" => array:2 [
                            0 => "T&#46;E&#46; Miller"
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/2047-0525-3-4"
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                        "tituloSerie" => "Perioper Med &#40;Lond&#41;&#46;"
                        "fecha" => "2014"
                        "volumen" => "3"
                        "paginaInicial" => "4"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25018877"
                            "web" => "Medline"
                          ]
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                ]
              ]
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              "identificador" => "bib0435"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A meta-analysis of intraoperative ventilation strategies to prevent pulmonary complications&#58; Is low tidal volume alone sufficient to protect healthy lungs&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "D&#46; Yang"
                            1 => "M&#46;C&#46; Grant"
                            2 => "A&#46; Stone"
                            3 => "C&#46;L&#46; Wu"
                            4 => "E&#46;C&#46; Wick"
                          ]
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                    0 => array:2 [
                      "doi" => "10.1097/SLA.0000000000001443"
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                        "tituloSerie" => "Ann Surg&#46;"
                        "fecha" => "2016 May"
                        "volumen" => "263"
                        "paginaInicial" => "881"
                        "paginaFinal" => "887"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26720429"
                            "web" => "Medline"
                          ]
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                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0440"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intraoperative protective mechanical ventilation for prevention of postoperative pulmonary complications&#58; A comprehensive review of the role of tidal volume&#44; positive end-expiratory pressure&#44; and lung recruitment maneuvers"
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                            1 => "T&#46; Kiss"
                            2 => "A&#46; Serpa Neto"
                            3 => "S&#46;N&#46; Hemmes"
                            4 => "J&#46; Canet"
                            5 => "P&#46;M&#46; Spieth"
                          ]
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                      ]
                    ]
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                  "host" => array:1 [
                    0 => array:2 [
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                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2015"
                        "volumen" => "123"
                        "paginaInicial" => "692"
                        "paginaFinal" => "713"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26120769"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0445"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "An estimation of the global volume of surgery&#58; A modelling strategy based on available data"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "T&#46;G&#46; Weiser"
                            1 => "S&#46;E&#46; Regenbogen"
                            2 => "K&#46;D&#46; Thompson"
                            3 => "A&#46;B&#46; Haynes"
                            4 => "S&#46;R&#46; Lipsitz"
                            5 => "W&#46;R&#46; Berry"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0140-6736(08)60878-8"
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                        "tituloSerie" => "Lancet&#46;"
                        "fecha" => "2008"
                        "volumen" => "372"
                        "paginaInicial" => "139"
                        "paginaFinal" => "144"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18582931"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0450"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Postoperative mortality in The Netherlands&#58; A population-based analysis of surgery-specific risk in adults"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "P&#46;G&#46; Noordzij"
                            1 => "D&#46; Poldermans"
                            2 => "O&#46; Schouten"
                            3 => "J&#46;J&#46; Bax"
                            4 => "F&#46;A&#46; Schreiner"
                            5 => "E&#46; Boersma"
                          ]
                        ]
                      ]
                    ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0b013e3181d5f95c"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2010"
                        "volumen" => "112"
                        "paginaInicial" => "1105"
                        "paginaFinal" => "1115"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20418691"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib0455"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Risk of pulmonary complications after elective abdominal surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "V&#46;A&#46; Lawrence"
                            1 => "R&#46; Dhanda"
                            2 => "S&#46;G&#46; Hilsenbeck"
                            3 => "C&#46;P&#46; Page"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Chest&#46;"
                        "fecha" => "1996"
                        "volumen" => "110"
                        "paginaInicial" => "744"
                        "paginaFinal" => "750"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8797421"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib0460"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Prospective external validation of a predictive score for postoperative pulmonary complications"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "V&#46; Mazo"
                            1 => "S&#46; Sabat&#233;"
                            2 => "J&#46; Canet"
                            3 => "L&#46; Gallart"
                            4 => "M&#46;G&#46; de Abreu"
                            5 => "J&#46; Belda"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0000000000000334"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2014"
                        "volumen" => "121"
                        "paginaInicial" => "219"
                        "paginaFinal" => "231"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24901240"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
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              "identificador" => "bib0465"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Development and validation of a score for prediction of postoperative respiratory complications"
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                        0 => array:2 [
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                            0 => "B&#46; Brueckmann"
                            1 => "J&#46;L&#46; Villa-Uribe"
                            2 => "B&#46;T&#46; Bateman"
                            3 => "M&#46; Grosse-Sundrup"
                            4 => "D&#46;R&#46; Hess"
                            5 => "C&#46;L&#46; Schlett"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0b013e318293065c"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2013"
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                        "paginaInicial" => "1276"
                        "paginaFinal" => "1285"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23571640"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib0470"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Predicting postoperative pulmonary complications in the general population"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46; Canet"
                            1 => "L&#46; Gallart"
                          ]
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                    ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ACO.0b013e32835e8acd"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Anaesthesiol&#46;"
                        "fecha" => "2013"
                        "volumen" => "26"
                        "paginaInicial" => "107"
                        "paginaFinal" => "115"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23407154"
                            "web" => "Medline"
                          ]
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                      ]
                    ]
                  ]
                ]
              ]
            ]
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              "identificador" => "bib0475"
              "etiqueta" => "11"
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                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "European Society of Anaesthesiology &#40;ESA&#41; and the European Society of Intensive Care Medicine &#40;ESICM&#41;&#59; Standards for definitions and use of outcome measures for clinical effectiveness research in perioperative medicine&#58; European Perioperative Clinical Outcome &#40;EPCO&#41; definitions&#58; A statement from the ESA-ESICM joint taskforce on perioperative outcome measures"
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                          "etal" => true
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                            0 => "I&#46; Jammer"
                            1 => "N&#46; Wickboldt"
                            2 => "M&#46; Sander"
                            3 => "A&#46; Smith"
                            4 => "M&#46;J&#46; Schultz"
                            5 => "P&#46; Pelosi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/EJA.0000000000000118"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Anaesthesiol&#46;"
                        "fecha" => "2015"
                        "volumen" => "32"
                        "paginaInicial" => "88"
                        "paginaFinal" => "105"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25058504"
                            "web" => "Medline"
                          ]
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                    ]
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                ]
              ]
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              "identificador" => "bib0480"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "ARISCAT Group Prediction of postoperative pulmonary complications in a population-based surgical cohort"
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                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "J&#46; Canet"
                            1 => "L&#46; Gallart"
                            2 => "C&#46; Gomar"
                            3 => "G&#46; Paluzie"
                            4 => "J&#46; Vall&#232;s"
                            5 => "J&#46; Castillo"
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                  "host" => array:1 [
                    0 => array:2 [
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                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2010"
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                        "paginaFinal" => "1350"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21045639"
                            "web" => "Medline"
                          ]
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                      ]
                    ]
                  ]
                ]
              ]
            ]
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              "identificador" => "bib0485"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Postoperative respiratory failure&#58; Pathogenesis&#44; prediction&#44; and prevention"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "J&#46; Canet"
                            1 => "L&#46; Gallart"
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                      ]
                    ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/MCC.0000000000000045"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Crit Care&#46;"
                        "fecha" => "2014"
                        "volumen" => "20"
                        "paginaInicial" => "56"
                        "paginaFinal" => "62"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24240985"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib0490"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "American College of Physicians Preoperative pulmonary risk stratification for noncardiothoracic surgery&#58; Systematic review for the American College of Physicians"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
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                            2 => "J&#46;E&#46; Cornell"
                          ]
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                      ]
                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ann Intern Med&#46;"
                        "fecha" => "2006"
                        "volumen" => "144"
                        "paginaInicial" => "581"
                        "paginaFinal" => "595"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/16618956"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib0495"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effect of mechanical ventilation on inflammatory mediators in patients with acute respiratory distress syndrome&#58; A randomized controlled trial"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
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                            1 => "P&#46;M&#46; Suter"
                            2 => "C&#46; Tortorella"
                            3 => "R&#46; De Tullio"
                            4 => "J&#46;M&#46; Dayer"
                            5 => "A&#46; Brienza"
                          ]
                        ]
                      ]
                    ]
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                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "JAMA&#46;"
                        "fecha" => "1999"
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                        "paginaInicial" => "54"
                        "paginaFinal" => "61"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10404912"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib0500"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Injurious mechanical ventilation and end-organ epithelial cell apoptosis and organ dysfunction in an experimental model of acute respiratory distress syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "Y&#46; Imai"
                            1 => "J&#46; Parodo"
                            2 => "O&#46; Kajikawa"
                            3 => "M&#46; de Perrot"
                            4 => "S&#46; Fischer"
                            5 => "V&#46; Edwards"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1001/jama.289.16.2104"
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                        "tituloSerie" => "JAMA&#46;"
                        "fecha" => "2003"
                        "volumen" => "289"
                        "paginaInicial" => "2104"
                        "paginaFinal" => "2112"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/12709468"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib0505"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanical ventilation and hemorrhagic shock-resuscitation interact to increase inflammatory cytokine release in rats"
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                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
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                            1 => "D&#46; Dreyfuss"
                            2 => "J&#46;D&#46; Ricard"
                            3 => "G&#46; Martet"
                            4 => "G&#46; Saumon"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/01.CCM.0000286398.78243.CE"
                      "Revista" => array:6 [
                        "tituloSerie" => "Crit Care Med&#46;"
                        "fecha" => "2007"
                        "volumen" => "35"
                        "paginaInicial" => "2601"
                        "paginaFinal" => "2606"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17828032"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib0510"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Atelectasis in the perioperative patient"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "M&#46; Duggan"
                            1 => "B&#46;P&#46; Kavanagh"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ACO.0b013e328011d7e5"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Anaesthesiol&#46;"
                        "fecha" => "2007"
                        "volumen" => "20"
                        "paginaInicial" => "37"
                        "paginaFinal" => "42"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17211165"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
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              "identificador" => "bib0515"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Functional residual capacity&#44; thoracoabdominal dimensions&#44; and central blood volume during general anesthesia with muscle paralysis and mechanical ventilation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "G&#46; Hedenstierna"
                            1 => "A&#46; Strandberg"
                            2 => "B&#46; Brismar"
                            3 => "H&#46; Lundquist"
                            4 => "L&#46; Svensson"
                            5 => "L&#46; Tokics"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "1985"
                        "volumen" => "62"
                        "paginaInicial" => "247"
                        "paginaFinal" => "254"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3977112"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib0520"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "High tidal volumes in mechanically ventilated patients increase organ dysfunction after cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "F&#46; Lellouche"
                            1 => "S&#46; Dionne"
                            2 => "S&#46; Simard"
                            3 => "J&#46; Bussi&#232;res"
                            4 => "F&#46; Dagenais"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0b013e3182522df5"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2012"
                        "volumen" => "116"
                        "paginaInicial" => "1072"
                        "paginaFinal" => "1082"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22450472"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib0525"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Extracellular matrix and mechanical ventilation in healthy lungs&#58; Back to baro&#47;volotrauma&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "P&#46; Pelosi"
                            1 => "D&#46; Negrini"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/MCC.0b013e3282f25162"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Crit Care&#46;"
                        "fecha" => "2008"
                        "volumen" => "14"
                        "paginaInicial" => "16"
                        "paginaFinal" => "21"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18195621"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib0530"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Protect the lungs during abdominal surgery&#58; It may change the postoperative outcome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "M&#46;F&#46; Melo"
                            1 => "M&#46; Eikermann"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0b013e3182910309"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2013"
                        "volumen" => "118"
                        "paginaInicial" => "1254"
                        "paginaFinal" => "1257"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23535504"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            22 => array:3 [
              "identificador" => "bib0535"
              "etiqueta" => "23"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Influence of airway wall compliance on epithelial cell injury and adhesion during interfacial flows"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "N&#46; Higuita-Castro"
                            1 => "C&#46; Mihai"
                            2 => "D&#46;J&#46; Hansford"
                            3 => "S&#46;N&#46; Ghadiali"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Appl Physiol &#40;1985&#41;&#46;"
                        "fecha" => "2014"
                        "volumen" => "117"
                        "paginaInicial" => "1231"
                        "paginaFinal" => "1242"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            23 => array:3 [
              "identificador" => "bib0540"
              "etiqueta" => "24"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Stress distribution in lungs&#58; A model of pulmonary elasticity"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46; Mead"
                            1 => "T&#46; Takishima"
                            2 => "D&#46; Leith"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/jappl.1970.28.5.596"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Appl Physiol&#46;"
                        "fecha" => "1970"
                        "volumen" => "28"
                        "paginaInicial" => "596"
                        "paginaFinal" => "608"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/5442255"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            24 => array:3 [
              "identificador" => "bib0545"
              "etiqueta" => "25"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lung protective mechanical ventilation and two year survival in patients with acute lung injury&#58; Prospective cohort study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "D&#46;M&#46; Needham"
                            1 => "E&#46; Colantuoni"
                            2 => "P&#46;A&#46; Mendez-Tellez"
                            3 => "V&#46;D&#46; Dinglas"
                            4 => "J&#46;E&#46; Sevransky"
                            5 => "C&#46;R&#46; Dennison Himmelfarb"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "BMJ&#46;"
                        "fecha" => "2012"
                        "volumen" => "344"
                        "paginaInicial" => "e2124"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22491953"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            25 => array:3 [
              "identificador" => "bib0550"
              "etiqueta" => "26"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "ARDS Clinical Trials Network Tidal volume reduction in patients with acute lung injury when plateau pressures are not high"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "D&#46;N&#46; Hager"
                            1 => "J&#46;A&#46; Krishnan"
                            2 => "D&#46;L&#46; Hayden"
                             …1
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/rccm.200501-048CP"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Crit Care Med&#46;"
                        "fecha" => "2005"
                        "volumen" => "172"
                        "paginaInicial" => "1241"
                        "paginaFinal" => "1245"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            26 => array:3 [
              "identificador" => "bib0555"
              "etiqueta" => "27"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lung stress and strain during mechanical ventilation for acute respiratory distress syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/rccm.200710-1589OC"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Crit Care Med&#46;"
                        "fecha" => "2008"
                        "volumen" => "178"
                        "paginaInicial" => "346"
                        "paginaFinal" => "355"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            27 => array:3 [
              "identificador" => "bib0560"
              "etiqueta" => "28"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lung stress and strain during mechanical ventilation&#58; Any safe threshold&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/rccm.201010-1757OC"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Crit Care Med&#46;"
                        "fecha" => "2011"
                        "volumen" => "183"
                        "paginaInicial" => "1354"
                        "paginaFinal" => "1362"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            28 => array:3 [
              "identificador" => "bib0565"
              "etiqueta" => "29"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cyclic stretch-induced oxidative stress increases pulmonary alveolar epithelial permeability"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1165/rcmb.2012-0252OC"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Cell Mol Biol&#46;"
                        "fecha" => "2013"
                        "volumen" => "49"
                        "paginaInicial" => "156"
                        "paginaFinal" => "164"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            29 => array:3 [
              "identificador" => "bib0570"
              "etiqueta" => "30"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Biophysical determinants of alveolar epithelial plasma membrane wounding associated with mechanical ventilation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajplung.00437.2012"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Lung Cell Mol Physiol&#46;"
                        "fecha" => "2013"
                        "volumen" => "305"
                        "paginaInicial" => "L478"
                        "paginaFinal" => "L484"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            30 => array:3 [
              "identificador" => "bib0575"
              "etiqueta" => "31"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epithelial and endothelial damage induced by mechanical ventilation modes"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/MCC.0000000000000043"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Crit Care&#46;"
                        "fecha" => "2014"
                        "volumen" => "20"
                        "paginaInicial" => "17"
                        "paginaFinal" => "24"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            31 => array:3 [
              "identificador" => "bib0580"
              "etiqueta" => "32"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Proteoglycan fragmentation and respiratory mechanics in mechanically ventilated healthy rats"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Appl Physiol &#40;1985&#41;&#46;"
                        "fecha" => "2007"
                        "volumen" => "103"
                        "paginaInicial" => "747"
                        "paginaFinal" => "756"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            32 => array:3 [
              "identificador" => "bib0585"
              "etiqueta" => "33"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of respiratory pattern on lung mechanics and interstitial proteoglycans in spontaneously breathing anaesthetized healthy rats"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1111/j.1748-1716.2011.02317.x"
                      "Revista" => array:6 [
                        "tituloSerie" => "Acta Physiol &#40;Oxf&#41;&#46;"
                        "fecha" => "2011"
                        "volumen" => "203"
                        "paginaInicial" => "331"
                        "paginaFinal" => "341"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            33 => array:3 [
              "identificador" => "bib0590"
              "etiqueta" => "34"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of mechanical ventilation on the extracellular matrix"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-007-0964-9"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med&#46;"
                        "fecha" => "2008"
                        "volumen" => "34"
                        "paginaInicial" => "631"
                        "paginaFinal" => "639"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            34 => array:3 [
              "identificador" => "bib0595"
              "etiqueta" => "35"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The role of proteoglycans in pulmonary edema development"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-007-0962-y"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med&#46;"
                        "fecha" => "2008"
                        "volumen" => "34"
                        "paginaInicial" => "610"
                        "paginaFinal" => "618"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            35 => array:3 [
              "identificador" => "bib0600"
              "etiqueta" => "36"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Impact of mechanical ventilation and fluid load on pulmonary glycosaminoglycans"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.resp.2012.03.013"
                      "Revista" => array:6 [
                        "tituloSerie" => "Respir Physiol Neurobiol&#46;"
                        "fecha" => "2012"
                        "volumen" => "181"
                        "paginaInicial" => "308"
                        "paginaFinal" => "320"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            36 => array:3 [
              "identificador" => "bib0605"
              "etiqueta" => "37"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanotransduction in the lungs"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Minerva Anestesiol&#46;"
                        "fecha" => "2014"
                        "volumen" => "80"
                        "paginaInicial" => "933"
                        "paginaFinal" => "941"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            37 => array:3 [
              "identificador" => "bib0610"
              "etiqueta" => "38"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Pathophysiology of ventilator-associated lung injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ACO.0b013e32834f8c7f"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Anaesthesiol&#46;"
                        "fecha" => "2012"
                        "volumen" => "25"
                        "paginaInicial" => "123"
                        "paginaFinal" => "130"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            38 => array:3 [
              "identificador" => "bib0615"
              "etiqueta" => "39"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilation-induced lung injury and mechanotransduction&#58; Stretching it too far&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajplung.00124.2001"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Lung Cell Mol Physiol&#46;"
                        "fecha" => "2002"
                        "volumen" => "282"
                        "paginaInicial" => "L892"
                        "paginaFinal" => "L896"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            39 => array:3 [
              "identificador" => "bib0620"
              "etiqueta" => "40"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lung edema caused by high peak inspiratory pressures in dogs&#46; Role of increased microvascular filtration pressure and permeability"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/ajrccm/142.2.321"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am Rev Respir Dis&#46;"
                        "fecha" => "1990"
                        "volumen" => "142"
                        "paginaInicial" => "321"
                        "paginaFinal" => "328"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            40 => array:3 [
              "identificador" => "bib0625"
              "etiqueta" => "41"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Stress failure in pulmonary capillaries"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Appl Physiol &#40;1985&#41;&#46;"
                        "fecha" => "1991"
                        "volumen" => "70"
                        "paginaInicial" => "1731"
                        "paginaFinal" => "1742"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            41 => array:3 [
              "identificador" => "bib0630"
              "etiqueta" => "42"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Role of stretch on tight junction structure in alveolar epithelial cells"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1165/ajrcmb.25.5.4486"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Cell Mol Biol&#46;"
                        "fecha" => "2001"
                        "volumen" => "25"
                        "paginaInicial" => "584"
                        "paginaFinal" => "591"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            42 => array:3 [
              "identificador" => "bib0635"
              "etiqueta" => "43"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lung inflation&#44; lung solute permeability&#44; and alveolar edema"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [ …1]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/jappl.1982.53.1.121"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Appl Physiol Respir Environ Exerc Physiol&#46;"
                        "fecha" => "1982"
                        "volumen" => "53"
                        "paginaInicial" => "121"
                        "paginaFinal" => "125"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            43 => array:3 [
              "identificador" => "bib0640"
              "etiqueta" => "44"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Increased surface tension favors pulmonary edema formation in anesthetized dogs&#8217; lungs"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1172/JCI109369"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Invest&#46;"
                        "fecha" => "1979"
                        "volumen" => "63"
                        "paginaInicial" => "1015"
                        "paginaFinal" => "1018"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            44 => array:3 [
              "identificador" => "bib0645"
              "etiqueta" => "45"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:1 [
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/CCM.0b013e318232da2b"
                      "Revista" => array:6 [
                        "tituloSerie" => "Plasma membrane disruptions with different modes of injurious mechanical ventilation in normal rat lungs Crit Care Med&#46;"
                        "fecha" => "2012"
                        "volumen" => "40"
                        "paginaInicial" => "869"
                        "paginaFinal" => "875"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            45 => array:3 [
              "identificador" => "bib0650"
              "etiqueta" => "46"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Cytokine release&#44; small airway injury&#44; and parenchymal damage during mechanical ventilation in normal open-chest rats"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Appl Physiol &#40;1985&#41;&#46;"
                        "fecha" => "2008"
                        "volumen" => "104"
                        "paginaInicial" => "41"
                        "paginaFinal" => "49"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            46 => array:3 [
              "identificador" => "bib0655"
              "etiqueta" => "47"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Regulation and repair of the alveolar-capillary barrier in acute lung injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1146/annurev-physiol-030212-183756"
                      "Revista" => array:6 [
                        "tituloSerie" => "Annu Rev Physiol&#46;"
                        "fecha" => "2013"
                        "volumen" => "75"
                        "paginaInicial" => "593"
                        "paginaFinal" => "615"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            47 => array:3 [
              "identificador" => "bib0660"
              "etiqueta" => "48"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The biophysical function of pulmonary surfactant"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.resp.2008.05.018"
                      "Revista" => array:7 [
                        "tituloSerie" => "Respir Physiol Neurobiol&#46;"
                        "fecha" => "2008"
                        "volumen" => "163"
                        "numero" => "1&#8211;3"
                        "paginaInicial" => "244"
                        "paginaFinal" => "255"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            48 => array:3 [
              "identificador" => "bib0665"
              "etiqueta" => "49"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Invited review&#58; Mechanisms of ventilator-induced lung injury&#58; A perspective"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "J Appl Physiol &#40;1985&#41;&#46;"
                        "fecha" => "2000"
                        "volumen" => "89"
                        "paginaInicial" => "1645"
                        "paginaFinal" => "1655"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            49 => array:3 [
              "identificador" => "bib0670"
              "etiqueta" => "50"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Changes in proteoglycans and lung tissue mechanics during excessive mechanical ventilation in rats"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1152/ajplung.2001.281.5.L1078"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Physiol Lung Cell Mol Physiol&#46;"
                        "fecha" => "2001"
                        "volumen" => "281"
                        "paginaInicial" => "L1078"
                        "paginaFinal" => "L1087"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            50 => array:3 [
              "identificador" => "bib0675"
              "etiqueta" => "51"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanisms of ventilator-induced lung injury in healthy lungs"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [ …3]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.bpa.2015.08.004"
                      "Revista" => array:6 [
                        "tituloSerie" => "Best Pract Res Clin Anaesthesiol&#46;"
                        "fecha" => "2015"
                        "volumen" => "29"
                        "paginaInicial" => "301"
                        "paginaFinal" => "313"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            51 => array:3 [
              "identificador" => "bib0680"
              "etiqueta" => "52"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilator-related causes of lung injury&#58; The mechanical power"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-016-4505-2"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med&#46;"
                        "fecha" => "2016"
                        "volumen" => "42"
                        "paginaInicial" => "1567"
                        "paginaFinal" => "1575"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            52 => array:3 [
              "identificador" => "bib0685"
              "etiqueta" => "53"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of decreased respiratory frequency on ventilator-induced lung injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/ajrccm.161.2.9811008"
                      "Revista" => array:8 [
                        "tituloSerie" => "Am J Respir Crit Care Med"
                        "fecha" => "2000"
                        "volumen" => "161"
                        "numero" => "2Pt1"
                        "paginaInicial" => "463"
                        "paginaFinal" => "468"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S1525505015004898"
                          "estado" => "S300"
                          "issn" => "15255050"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            53 => array:3 [
              "identificador" => "bib0690"
              "etiqueta" => "54"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanical power and development of ventilator-induced lung injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0000000000001056"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology"
                        "fecha" => "2016"
                        "volumen" => "124"
                        "paginaInicial" => "1100"
                        "paginaFinal" => "1108"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            54 => array:3 [
              "identificador" => "bib0695"
              "etiqueta" => "55"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Pressure-volume curve of total respiratory system in acute respiratory failure&#46; Computed tomographic scan study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/ajrccm/136.3.730"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am Rev Respir Dis"
                        "fecha" => "1987"
                        "volumen" => "136"
                        "paginaInicial" => "730"
                        "paginaFinal" => "736"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            55 => array:3 [
              "identificador" => "bib0700"
              "etiqueta" => "56"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Lung inhomogeneity in patients with acute respiratory distress syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/rccm.201308-1567OC"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Crit Care Med"
                        "fecha" => "2014"
                        "volumen" => "189"
                        "paginaInicial" => "149"
                        "paginaFinal" => "158"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            56 => array:3 [
              "identificador" => "bib0705"
              "etiqueta" => "57"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of positive end-expiratory pressure on regional distribution of tidal volume and recruitment in adult respiratory distress syndrome"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/ajrccm.151.6.7767524"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Respir Crit Care Med"
                        "fecha" => "1995"
                        "volumen" => "151"
                        "paginaInicial" => "1807"
                        "paginaFinal" => "1814"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            57 => array:3 [
              "identificador" => "bib0710"
              "etiqueta" => "58"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Injurious ventilatory strategies increase cytokines and c-fos m-RNA expression in an isolated rat lung model"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1172/JCI119259"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Clin Investig"
                        "fecha" => "1997"
                        "volumen" => "99"
                        "paginaInicial" => "944"
                        "paginaFinal" => "952"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            58 => array:3 [
              "identificador" => "bib0715"
              "etiqueta" => "59"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilator-induced lung injury&#58; From the bench to the bedside"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-005-2817-8"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med&#46;"
                        "fecha" => "2006"
                        "volumen" => "32"
                        "paginaInicial" => "24"
                        "paginaFinal" => "33"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            59 => array:3 [
              "identificador" => "bib0720"
              "etiqueta" => "60"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilatory support for acute respiratory failure&#58; New and ongoing pathophysiological&#44; diagnostic and therapeutic developments"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/MCC.0b013e32833500bc"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Crit Care&#46;"
                        "fecha" => "2010"
                        "volumen" => "16"
                        "paginaInicial" => "1"
                        "paginaFinal" => "7"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            60 => array:3 [
              "identificador" => "bib0725"
              "etiqueta" => "61"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanical ventilation with lower tidal volumes and positive end-expiratory pressure prevents alveolar coagulation in patients without lung injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2006"
                        "volumen" => "105"
                        "paginaInicial" => "689"
                        "paginaFinal" => "695"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            61 => array:3 [
              "identificador" => "bib0730"
              "etiqueta" => "62"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanical ventilation with lower tidal volumes and positive end-expiratory pressure prevents pulmonary inflammation in patients without preexisting lung injury"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/01.anes.0000296068.80921.10"
                      "Revista" => array:7 [
                        "tituloSerie" => "Anesthesiology&#46;"
                        "fecha" => "2008"
                        "volumen" => "108"
                        "paginaInicial" => "46"
                        "paginaFinal" => "54"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                        "itemHostRev" => array:3 [
                          "pii" => "S1525505015004503"
                          "estado" => "S300"
                          "issn" => "15255050"
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            62 => array:3 [
              "identificador" => "bib0735"
              "etiqueta" => "63"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilation according to the open lung concept attenuates pulmonary inflammatory response in cardiac surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.ejcts.2005.10.007"
                      "Revista" => array:6 [
                        "tituloSerie" => "Eur J Cardiothorac Surg&#46;"
                        "fecha" => "2005"
                        "volumen" => "28"
                        "paginaInicial" => "889"
                        "paginaFinal" => "895"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            63 => array:3 [
              "identificador" => "bib0740"
              "etiqueta" => "64"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Airway closure&#58; The silent killer of peripheral airways"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1186/cc5692"
                      "Revista" => array:5 [
                        "tituloSerie" => "Crit Care&#46;"
                        "fecha" => "2007"
                        "volumen" => "11"
                        "paginaInicial" => "114"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            64 => array:3 [
              "identificador" => "bib0745"
              "etiqueta" => "65"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Noninvasive respiratory support in the perioperative period"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ACO.0b013e328335daec"
                      "Revista" => array:6 [
                        "tituloSerie" => "Curr Opin Anaesthesiol&#46;"
                        "fecha" => "2010"
                        "volumen" => "23"
                        "paginaInicial" => "233"
                        "paginaFinal" => "238"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            65 => array:3 [
              "identificador" => "bib0750"
              "etiqueta" => "66"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The effects of different ventilatory settings on pulmonary and systemic inflammatory responses during major surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesth Analg"
                        "fecha" => "2004"
                        "volumen" => "98"
                        "paginaInicial" => "775"
                        "paginaFinal" => "781"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            66 => array:3 [
              "identificador" => "bib0755"
              "etiqueta" => "67"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The pulmonary immune effects of mechanical ventilation in patients undergoing thoracic surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1213/01.ane.0000172112.02902.77"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesth Analg"
                        "fecha" => "2005"
                        "volumen" => "101"
                        "paginaInicial" => "957"
                        "paginaFinal" => "965"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            67 => array:3 [
              "identificador" => "bib0760"
              "etiqueta" => "68"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Protective ventilation influences systemic inflammation after esophagectomy&#58; A randomized controlled study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology"
                        "fecha" => "2006"
                        "volumen" => "105"
                        "paginaInicial" => "911"
                        "paginaFinal" => "919"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            68 => array:3 [
              "identificador" => "bib0765"
              "etiqueta" => "69"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Comparison of two ventilatory strategies in elderly patients undergoing major abdominal surgery"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/bja/aep319"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Anaesth"
                        "fecha" => "2010"
                        "volumen" => "104"
                        "paginaInicial" => "16"
                        "paginaFinal" => "22"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            69 => array:3 [
              "identificador" => "bib0770"
              "etiqueta" => "70"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of the lung protective ventilatory strategy on proinflammatory cytokine release during one-lung ventilation"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ai Zheng"
                        "fecha" => "2008"
                        "volumen" => "27"
                        "paginaInicial" => "870"
                        "paginaFinal" => "873"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            70 => array:3 [
              "identificador" => "bib0775"
              "etiqueta" => "71"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Alveolar recruitment improves ventilation during thoracic surgery&#58; A randomized controlled trial"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [ …5]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/bja/aer415"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Anaesth"
                        "fecha" => "2012"
                        "volumen" => "108"
                        "paginaInicial" => "517"
                        "paginaFinal" => "524"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            71 => array:3 [
              "identificador" => "bib0780"
              "etiqueta" => "72"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effects of protective and conventional mechanical ventilation on pulmonary function and systemic cytokine release after cardiopulmonary bypass"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s00134-003-2104-5"
                      "Revista" => array:6 [
                        "tituloSerie" => "Intensive Care Med"
                        "fecha" => "2004"
                        "volumen" => "30"
                        "paginaInicial" => "620"
                        "paginaFinal" => "626"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            72 => array:3 [
              "identificador" => "bib0785"
              "etiqueta" => "73"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Mechanical ventilation affects inflammatory mediators in patients undergoing cardiopulmonary bypass for cardiac surgery&#58; A randomized clinical trial"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2004.11.061"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2005"
                        "volumen" => "130"
                        "paginaInicial" => "378"
                        "paginaFinal" => "383"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            73 => array:3 [
              "identificador" => "bib0790"
              "etiqueta" => "74"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The impact of tidal volume on pulmonary complications following minimally invasive esophagectomy&#58; A randomized and controlled study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2013.06.043"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2013"
                        "volumen" => "146"
                        "paginaInicial" => "1267"
                        "paginaFinal" => "1273"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            74 => array:3 [
              "identificador" => "bib0795"
              "etiqueta" => "75"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "High versus low positive end-expiratory pressure during general anaesthesia for open abdominal surgery &#40;PRoVhILo trial&#41;&#58; A multicentre randomised controlled trial"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0140-6736(14)60416-5"
                      "Revista" => array:6 [
                        "tituloSerie" => "Lancet"
                        "fecha" => "2014"
                        "volumen" => "384"
                        "paginaInicial" => "495"
                        "paginaFinal" => "503"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            75 => array:3 [
              "identificador" => "bib0800"
              "etiqueta" => "76"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilation with low tidal volumes during upper abdominal surgery does not improve postoperative lung function"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1093/bja/aes140"
                      "Revista" => array:6 [
                        "tituloSerie" => "Br J Anaesth"
                        "fecha" => "2012"
                        "volumen" => "109"
                        "paginaInicial" => "263"
                        "paginaFinal" => "271"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            76 => array:3 [
              "identificador" => "bib0805"
              "etiqueta" => "77"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Protective mechanical ventilation during general anesthesia for open abdominal surgery improves postoperative pulmonary function"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0b013e31829102de"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology"
                        "fecha" => "2013"
                        "volumen" => "118"
                        "paginaInicial" => "1307"
                        "paginaFinal" => "1321"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            77 => array:3 [
              "identificador" => "bib0810"
              "etiqueta" => "78"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A randomized comparison of different ventilator strategies during thoracotomy for pulmonary resection"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [ …4]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jtcvs.2013.01.021"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Thorac Cardiovasc Surg"
                        "fecha" => "2013"
                        "volumen" => "146"
                        "paginaInicial" => "38"
                        "paginaFinal" => "44"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            78 => array:3 [
              "identificador" => "bib0815"
              "etiqueta" => "79"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Influence of low tidal volume ventilation on time to extubation in cardiac surgical patients"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/ALN.0b013e318215e254"
                      "Revista" => array:6 [
                        "tituloSerie" => "Anesthesiology"
                        "fecha" => "2011"
                        "volumen" => "114"
                        "paginaInicial" => "1102"
                        "paginaFinal" => "1110"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            79 => array:3 [
              "identificador" => "bib0820"
              "etiqueta" => "80"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Effect of lung protection mechanical ventilation on respiratory function in the elderly undergoing spinal fusion"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3969/j.issn.1672-7347.2013.01.015"
                      "Revista" => array:6 [
                        "tituloSerie" => "Zhong Nan Da Xue Xue Bao yi Xue Ban"
                        "fecha" => "2013"
                        "volumen" => "38"
                        "paginaInicial" => "81"
                        "paginaFinal" => "85"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            80 => array:3 [
              "identificador" => "bib0825"
              "etiqueta" => "81"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A trial of intraoperative low-tidal-volume ventilation in abdominal surgery"
                      "autores" => array:1 [
                        0 => array:3 [
                          "colaboracion" => "IMPRoVe Study Group"
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1056/NEJMoa1301082"
                      "Revista" => array:6 [
                        "tituloSerie" => "N Engl J Med"
                        "fecha" => "2013"
                        "volumen" => "369"
                        "paginaInicial" => "428"
                        "paginaFinal" => "437"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            81 => array:3 [
              "identificador" => "bib0830"
              "etiqueta" => "82"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intraoperative protective mechanical ventilation and risk of postoperative respiratory complications&#58; Hospital based registry study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "BMJ&#46;"
                        "fecha" => "2015"
                        "volumen" => "351"
                        "paginaInicial" => "h3646"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            82 => array:3 [
              "identificador" => "bib0835"
              "etiqueta" => "83"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Association between driving pressure and development of postoperative pulmonary complication in patient undergoing mechanical ventilation for general anaesthesia&#58; A meta-analysis of individual patient data"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [ …6]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Lancet Resp Med"
                        "fecha" => "2016"
                        "volumen" => "4"
                        "paginaInicial" => "272"
                        "paginaFinal" => "280"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            83 => array:3 [
              "identificador" => "bib0840"
              "etiqueta" => "84"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Intraoperative mechanical ventilation in patients with non-injured lungs&#58; Time to talk about tailored protective ventilation&#63;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.3978/j.issn.2305-5839.2015.12.30"
                      "Revista" => array:5 [
                        "tituloSerie" => "Ann Transl Med&#46;"
                        "fecha" => "2016"
                        "volumen" => "4"
                        "paginaInicial" => "17"
                        "link" => array:1 [
                          0 => array:2 [ …2]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
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es en pt

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