Letter to the Editor
Intravenous thrombolysis and thrombectomy in young patients with ischaemic stroke due to undetected atrial myxoma: Do recent clinical trials provide sufficient evidence to support reperfusion in these cases?
Trombólisis intravenosa y trombectomía en paciente joven con ictus isquémico por mixoma auricular desconocido: ¿hay suficiente evidencia en los recientes ensayos clínicos de reperfusión para estos casos?
E. Zapata-Arriazaa,
, B. Pardo-Galianaa, A. González-Garcíab, J. Montaner Villalongac
Corresponding author
a Unidad de Gestión Clínica de Neurociencias, Servicio de Neurología, Hospital Universitario Virgen del Rocío, Sevilla, Spain
b Servicio de Radiodiagnóstico, Unidad Neurorradiología Intervencionista, Hospital Universitario Virgen del Rocío, Sevilla, Spain
c Programa de Ictus, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Sevilla, Spain
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"tienePdf" => "es" "tieneTextoCompleto" => "es" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "404" "paginaFinal" => "407" ] ] "titulosAlternativos" => array:1 [ "en" => array:1 [ "titulo" => "Intravenous thrombolysis and thrombectomy in young patients with ischaemic stroke due to undetected atrial myxoma: Do recent clinical trials provide sufficient evidence to support reperfusion in these cases?" ] ] "contieneTextoCompleto" => array:1 [ "es" => true ] "contienePdf" => array:1 [ "es" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figura 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1422 "Ancho" => 1900 "Tamanyo" => 358124 ] ] "descripcion" => array:1 [ "es" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">A) Arteriografía de arteria carótida interna derecha en AP, donde aparece recanalización completa tras el segundo pase. B) Arteriografía de arteria carótida interna izquierda en AP que muestra la recanalización de la arteria cerebral media tras el segundo pase. C) Arteriografía de arteria vertebral izquierda en AP donde se muestra la oclusión mediante coils. D) Arteriografía de aorta abdominal infrarrenal en AP, realizada una vez finalizado el procedimiento; se aprecia oclusión de dicha arteria. E) Imagen del trombo con material mixomatoso extraído en la embolectomía. F) TAC simple sin contraste, proyección axial a las 24 h. Se aprecia transformación hemorrágica temporo-parietal derecha.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "E. Zapata-Arriaza, B. Pardo-Galiana, A. González-García, J. Montaner Villalonga" "autores" => array:4 [ 0 => array:2 [ "nombre" => "E." "apellidos" => "Zapata-Arriaza" ] 1 => array:2 [ "nombre" => "B." "apellidos" => "Pardo-Galiana" ] 2 => array:2 [ "nombre" => "A." "apellidos" => "González-García" ] 3 => array:2 [ "nombre" => "J." 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Patients with moderate functional disability displayed more marked improvements in all areas; differences were statistically significant for motor fluctuations (MF), Schwab & England Activities of Daily Living Scale (S&E) rates, Abnormal Involuntary Movement Scale (AIMS) scores, and Hospital Anxiety and Depression Scale (HADS-A and HADS-B).</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "G. Salazar, J. Martín, M. Fragoso, M.A. Font" "autores" => array:4 [ 0 => array:2 [ "nombre" => "G." "apellidos" => "Salazar" ] 1 => array:2 [ "nombre" => "J." "apellidos" => "Martín" ] 2 => array:2 [ "nombre" => "M." 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"tieneTextoCompleto" => true "saludo" => "<span class="elsevierStyleItalic">Dear Editor</span>," "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "404" "paginaFinal" => "407" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "E. Zapata-Arriaza, B. Pardo-Galiana, A. González-García, J. Montaner Villalonga" "autores" => array:4 [ 0 => array:4 [ "nombre" => "E." "apellidos" => "Zapata-Arriaza" "email" => array:1 [ 0 => "elena.zpt@gmail.com" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "cor0005" ] ] ] 1 => array:3 [ "nombre" => "B." "apellidos" => "Pardo-Galiana" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] ] ] 2 => array:3 [ "nombre" => "A." 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"apellidos" => "Montaner Villalonga" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "aff0015" ] ] ] ] "afiliaciones" => array:3 [ 0 => array:3 [ "entidad" => "Unidad de Gestión Clínica de Neurociencias, Servicio de Neurología, Hospital Universitario Virgen del Rocío, Sevilla, Spain" "etiqueta" => "a" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Servicio de Radiodiagnóstico, Unidad Neurorradiología Intervencionista, Hospital Universitario Virgen del Rocío, Sevilla, Spain" "etiqueta" => "b" "identificador" => "aff0010" ] 2 => array:3 [ "entidad" => "Programa de Ictus, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío, Sevilla, Spain" "etiqueta" => "c" "identificador" => "aff0015" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Trombólisis intravenosa y trombectomía en paciente joven con ictus isquémico por mixoma auricular desconocido: ¿hay suficiente evidencia en los recientes ensayos clínicos de reperfusión para estos casos?" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1422 "Ancho" => 1900 "Tamanyo" => 453252 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">(A) Simple cranial CT scan (axial slice). (B) Thoracic CT-angiography showing an intracardiac mass (M). (C) Thrombus in the left subclavian and vertebral arteries. (D) Artery angiogram (lateral projection) showing occlusion of the right internal carotid artery. (E) Left internal carotid artery angiogram (anteroposterior projection) displaying a thrombus at the bifurcation of the M2 segment of the left middle cerebral artery with considerable pial collateral circulation to the right hemisphere. (F) Angiogram of the right vertebral artery with retrograde flow from the left vertebral artery and occlusion of the P1 segment of the right posterior cerebral artery.</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">Cerebral embolism caused by a myxoma in the left atrium is a rare but usually fatal event. Atrial myxomas represent 50% of all primary cardiac tumors; 75% of them are located in the left atrium.<a class="elsevierStyleCrossRef" href="#bib0075"><span class="elsevierStyleSup">1</span></a> Myxomas usually appear between the ages of 30 and 60. Pedunculated myxomas, which have an irregular morphology, are the type of myxoma most likely to cause embolism since they are mobile.<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">2</span></a> Transoesophageal echocardiography is a safe, accurate, and non-invasive means of diagnosing these myxomas.<a class="elsevierStyleCrossRef" href="#bib0085"><span class="elsevierStyleSup">3</span></a> Treatment with intravenous fibrinolysis or rescue mechanical thrombectomy is based on previously published cases.<a class="elsevierStyleCrossRefs" href="#bib0090"><span class="elsevierStyleSup">4,5</span></a> However, no guidelines or studies provide reliable evidence supporting use of these techniques.</p><p id="par0010" class="elsevierStylePara elsevierViewall">We present the case of a 17-year-old adolescent who was admitted to our hospital's emergency department due to sudden loss of consciousness while he was exercising. He had no known drug allergies, history of drug use, or any other relevant medical history. The general examination showed a blood pressure of 110/60<span class="elsevierStyleHsp" style=""></span>mm<span class="elsevierStyleHsp" style=""></span>Hg, 110<span class="elsevierStyleHsp" style=""></span>bpm, and no fever. Cardiac auscultation revealed a rhythmic heart sound with a systolic murmur that could be heard in all areas and radiated to both carotid arteries. In the neurological examination, the patient scored 32 on the NIHSS (2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>3<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>3<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>4<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>3<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>4<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>0<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>0<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>2<span class="elsevierStyleHsp" style=""></span>+<span class="elsevierStyleHsp" style=""></span>1). Time from symptom onset to assessment by a neurologist was 45<span class="elsevierStyleHsp" style=""></span>minutes. The emergency department performed a complete blood count, which yielded normal results, and an ECG, which revealed sinus tachycardia at 108<span class="elsevierStyleHsp" style=""></span>bpm and no signs of acute ischemia. A simple cranial CT scan showed no anomalies (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>). A CT angiography performed before the intravenous fibrinolysis showed occlusion of the distal segment of the right internal carotid artery (ICA) and stenosis of the distal basilar artery, affecting the exit of the right posterior cerebral artery (PCA). In view of these findings, we decided to administer intravenous fibrinolysis; our patient's guardians signed the informed consent form. At this point, door-to-needle time was 50<span class="elsevierStyleHsp" style=""></span>minutes. While receiving fibrinolytic treatment, the patient underwent a transthoracic echocardiography which revealed a large pedunculated mass with irregular borders in the left atrium. A few days later, a thoracic CT scan confirmed the presence of an intracardiac mass (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>). After thrombolytic treatment, our patient scored 26 on the NIHSS and we opted to conduct a rescue mechanical thrombectomy. Door-to-femoral puncture time was 130<span class="elsevierStyleHsp" style=""></span>minutes. When the patient arrived at the interventional neuroradiology department, his lower limbs were pale, cold, and livid. As we were unable to register his blood pressure, we administered norepinephrine before starting the procedure. An angiography study revealed occlusion of the proximal left subclavian artery (SA) due to a thrombus which penetrated the origin of the left vertebral artery (VA). It also revealed occlusion of the right ICA, right middle cerebral artery (MCA), and the proximal segment of the right PCA, with a partially recanalised thrombus in the M1–M2 segment of the left MCA (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>). To address the multiple occlusions, we performed thrombectomies in the following order: right ICA, right MCA, and left MCA (2 passes in each) with a Solitaire FR device (4× 20). We also coiled the left VA at V3–V4 below the left posterior inferior cerebellar artery to prevent new embolic events in the basilar artery due to the thrombus in the left SA (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>). An angiography study conducted after embolectomy revealed occlusion of the abdominal aorta (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>), both iliac arteries, both femoral arteries, and the left SA (<a class="elsevierStyleCrossRef" href="#fig0005">Fig. 1</a>). The patient subsequently underwent thromboendarterectomy of the abdominal aorta, the iliac and femoral arteries, and the axillary and humeral circumflex arteries, all of which achieved partial recanalisation. Despite the above procedures, a neuroimaging study taken 24<span class="elsevierStyleHsp" style=""></span>hours after admission revealed diffuse hemorrhagic transformation in the right temporoparietal area affecting the basal ganglia and causing a mass effect leading to a midline shift of approximately 10<span class="elsevierStyleHsp" style=""></span>mm. An ischaemic area was also found in the territory of the right PCA (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>). The patient died due to multiple systemic complications. The samples of the material removed during mechanical thrombectomy confirmed a myxoma as the source of the emboli (<a class="elsevierStyleCrossRef" href="#fig0010">Fig. 2</a>).</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0015" class="elsevierStylePara elsevierViewall">Systemic embolism is a potential complication of atrial myxomas, especially those located in the left atrium; emboli travel to the cerebral arteries and are the cause of 0.5% of all ischaemic strokes.<a class="elsevierStyleCrossRef" href="#bib0100"><span class="elsevierStyleSup">6</span></a> Emboli usually consist of tumor tissue or thrombi that form on the surface of the myxoma. The effectiveness of intravenous fibrinolysis varies, and it may depend on the composition of the thrombus; for example, thrombi of myxomatous tissue are more difficult to break down.<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">7</span></a> Likewise, as fibrinolysis may break down any thrombi on the surface of the myxoma, the treatment may increase the risk of embolism. Lastly, some authors state that patients with cardiac myxoma receiving intravenous systemic thrombolytic therapy are at high risk for hemorrhage due to the high incidence of preexisting brain microaneurysms.<a class="elsevierStyleCrossRef" href="#bib0110"><span class="elsevierStyleSup">8</span></a> Regarding use of mechanical thrombectomy in these patients, recently published cases report good rates of recanalisation and functional improvement.<a class="elsevierStyleCrossRefs" href="#bib0115"><span class="elsevierStyleSup">9,10</span></a> In one of these cases, the authors used a stent retriever plus a Penumbra® aspiration pump to prevent distal migration of the thrombus, and achieved recanalisation of the occluded segment.<a class="elsevierStyleCrossRef" href="#bib0115"><span class="elsevierStyleSup">9</span></a></p><p id="par0020" class="elsevierStylePara elsevierViewall">Rescue endovascular treatment, which was shown to be effective in recent studies, was not successful in our case.<a class="elsevierStyleCrossRefs" href="#bib0125"><span class="elsevierStyleSup">11–14</span></a> Patients under 18 will require an aetiological diagnosis as quickly as possible because of lack of evidence on the safety and effectiveness of intravenous fibrinolysis and rescue mechanical thrombectomy for this age group. Given that the cause of ischaemic symptoms in young patients may contraindicate fibrinolysis, they will need quick screening tests to help prevent any potential complications of fibrinolytic treatment. In any case, diagnostic tests should never delay reperfusion treatment.</p><p id="par0025" class="elsevierStylePara elsevierViewall">In our case, performing a heart ultrasound before intravenous fibrinolysis would have revealed the cause of multiple embolism and helped in therapeutic decision-making. Intravenous fibrinolysis was not fully effective, which was probably due to the composition and aggressiveness of the source of embolism. This treatment could have been omitted in favor of thrombectomy with aspiration devices that may have extracted myxomatous material more easily. This approach would have been a more effective means of reperfusing occluded vessels.</p><p id="par0030" class="elsevierStylePara elsevierViewall">Given the low incidence of this type of stroke, establishing diagnostic and treatment criteria is a complex task. The final decision resides with the neurologist or neuroradiologist responsible for each specific case. Multicentre studies and clinical trials should be conducted in this population to provide scientific evidence on treatment of this entity.</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0005">Funding</span><p id="par0040" class="elsevierStylePara elsevierViewall">This study has received no public or private funding.</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Conflicts of interest</span><p id="par0045" class="elsevierStylePara elsevierViewall">The authors have no conflicts of interest to declare.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:3 [ 0 => array:2 [ "identificador" => "sec0005" "titulo" => "Funding" ] 1 => array:2 [ "identificador" => "sec0010" "titulo" => "Conflicts of interest" ] 2 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "NotaPie" => array:2 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Please cite this article as: Zapata-Arriaza E, Pardo-Galiana B, González-García A, Montaner Villalonga J. Trombólisis intravenosa y trombectomía en paciente joven con ictus isquémico por mixoma auricular desconocido: ¿hay suficiente evidencia en los recientes ensayos clínicos de reperfusión para estos casos? Neurología. 2017;32:404–407.</p>" ] 1 => array:2 [ "etiqueta" => "☆☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0010">This study has not been presented at any scientific conferences.</p>" ] ] "multimedia" => array:2 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1422 "Ancho" => 1900 "Tamanyo" => 453252 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">(A) Simple cranial CT scan (axial slice). (B) Thoracic CT-angiography showing an intracardiac mass (M). (C) Thrombus in the left subclavian and vertebral arteries. (D) Artery angiogram (lateral projection) showing occlusion of the right internal carotid artery. (E) Left internal carotid artery angiogram (anteroposterior projection) displaying a thrombus at the bifurcation of the M2 segment of the left middle cerebral artery with considerable pial collateral circulation to the right hemisphere. (F) Angiogram of the right vertebral artery with retrograde flow from the left vertebral artery and occlusion of the P1 segment of the right posterior cerebral artery.</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1422 "Ancho" => 1900 "Tamanyo" => 358124 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">(A) Angiogram of the right internal carotid artery (anteroposterior projection) showing complete recanalisation after the second pass. (B) Left internal carotid artery angiogram (anteroposterior projection) showing complete recanalisation of the middle cerebral artery after the second pass. (C) Left vertebral artery angiogram (anteroposterior projection) showing coil occlusion. (D) An infrarenal abdominal aorta angiogram (anteroposterior projection) conducted after embolectomy revealed occlusion. (E) Thrombus with myxomatous material removed in the embolectomy. (F) Simple, non-contrast CT scan (axial slice) at 24<span class="elsevierStyleHsp" style=""></span>hours. The image reveals hemorrhagic transformation in the right temporoparietal area.</p>" ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:14 [ 0 => array:3 [ "identificador" => "bib0075" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Cardiac myxomas" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "K. Reynen" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "N Engl J Med" "fecha" => "1995" "volumen" => "33" "paginaInicial" => "1610" "paginaFinal" => "1617" ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib0080" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Echocardiographic and morphologic characteristics of left atrial myxoma and their relation to systemic embolism" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "J.W. Ha" 1 => "W.C. Kang" 2 => "N. Chung" 3 => "B.C. Chang" 4 => "S.J. Rim" 5 => "J.W. Kwon" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Am J Cardiol" "fecha" => "1999" "volumen" => "83" "paginaInicial" => "1579" "paginaFinal" => "1582" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/10363879" "web" => "Medline" ] ] ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0085" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Detection of a left atrial myxoma by systematic transesophageal echocardiography in stroke" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "K. Salmon" 1 => "P. Decoodt" 2 => "A. Capon" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:7 [ "tituloSerie" => "Am Heart J" "fecha" => "1991" "volumen" => "122" "paginaInicial" => "580" "paginaFinal" => "583" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1858648" "web" => "Medline" ] ] "itemHostRev" => array:3 [ "pii" => "S0140673615612739" "estado" => "S300" "issn" => "01406736" ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib0090" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Intravenous thrombolytic treatment of acute ischemic stroke associated with left atrial myxoma: a case report" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "J.Y. Chong" 1 => "P. Vraniak" 2 => "M. Etienne" 3 => "D. Sherman" 4 => "M.S. Elkind" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.jstrokecerebrovasdis.2004.09.002" "Revista" => array:6 [ "tituloSerie" => "J Stroke Cerebrovasc Dis" "fecha" => "2005" "volumen" => "14" "paginaInicial" => "39" "paginaFinal" => "41" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/17903996" "web" => "Medline" ] ] ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib0095" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Local thrombolysis for successful treatment of acute stroke in an adolescent with cardiac myxoma" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "N. Gassanov" 1 => "A.M. Nia" 2 => "K.M. Dahlem" 3 => "S. Ederer" 4 => "I. Wedemeyer" 5 => "E. Caglayan" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Scientific World J" "fecha" => "2011" "volumen" => "19" "paginaInicial" => "891" "paginaFinal" => "893" ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib0100" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Neurologic manifestations of atrial myxoma. A 12-year experience and review" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "L.E. Knepper" 1 => "J. Biller" 2 => "H.P. Adams Jr." 3 => "A. Bruno" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Stroke" "fecha" => "1988" "volumen" => "19" "paginaInicial" => "1435" "paginaFinal" => "1440" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3188128" "web" => "Medline" ] ] ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib0105" "etiqueta" => "7" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Thrombolytic treatment of cardiac myxoma-induced ischemic stroke: a review" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "M. Acampa" 1 => "F. Guideri" 2 => "R. Tassi" 3 => "P. D’Andrea" 4 => "G. Marotta" 5 => "G. Lo Giudice" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Curr Drug Saf" "fecha" => "2014" "volumen" => "9" "paginaInicial" => "83" "paginaFinal" => "88" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24410387" "web" => "Medline" ] ] ] ] ] ] ] ] 7 => array:3 [ "identificador" => "bib0110" "etiqueta" => "8" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Safe and effective intravenous thrombolysis for acute ischemic stroke caused by left atrial myxoma" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "C.D. Nagy" 1 => "M. Levy" 2 => "T.J. Mulhearn 4th" 3 => "M. Shapland" 4 => "H. Sun" 5 => "D.D. Yuh" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.jstrokecerebrovasdis.2008.11.012" "Revista" => array:6 [ "tituloSerie" => "J Stroke Cerebrovasc Dis" "fecha" => "2009" "volumen" => "18" "paginaInicial" => "398" "paginaFinal" => "402" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/19717026" "web" => "Medline" ] ] ] ] ] ] ] ] 8 => array:3 [ "identificador" => "bib0115" "etiqueta" => "9" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Effective mechanical thrombectomy in a patient with hyperacute ischemic stroke associated with cardiac myxoma" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "S.H. Baek" 1 => "S. Park" 2 => "N.J. Lee" 3 => "Y. Kang" 4 => "K.H. Cho" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "J Stroke Cerebrovasc Dis" "fecha" => "2014" "volumen" => "23" "paginaInicial" => "417" "paginaFinal" => "419" ] ] ] ] ] ] 9 => array:3 [ "identificador" => "bib0120" "etiqueta" => "10" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Mechanical endovascular treatment of acute stroke due to cardiac myxoma" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "S. Garcia-Ptacek" 1 => "J.A. Matias-Guiu" 2 => "C. Valencia-Sanchez" 3 => "A. Gil" 4 => "I. Bernal-Becerra" 5 => "V. De las Heras-Revilla" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:4 [ "tituloSerie" => "J Neurointerv Surg" "fecha" => "2012" "volumen" => "6" "paginaInicial" => "e" ] ] ] ] ] ] 10 => array:3 [ "identificador" => "bib0125" "etiqueta" => "11" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Thrombectomy within 8<span class="elsevierStyleHsp" style=""></span>hours after symptom onset in ischemic stroke" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "T.G. Jovin" 1 => "A. Chamorro" 2 => "E. Cobo" 3 => "M.A. de Miquel" 4 => "C.A. Molina" 5 => "A. Rovira" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMoa1503780" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2015" "volumen" => "372" "paginaInicial" => "2296" "paginaFinal" => "2306" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25882510" "web" => "Medline" ] ] ] ] ] ] ] ] 11 => array:3 [ "identificador" => "bib0130" "etiqueta" => "12" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Randomized assessment of rapid endovascular treatment of ischemic stroke" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "M. Goyal" 1 => "A.M. Demchuk" 2 => "B.K. Menon" 3 => "M. Eesa" 4 => "J.L. Rempel" 5 => "J. Thornton" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMoa1414905" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2015" "volumen" => "372" "paginaInicial" => "1019" "paginaFinal" => "1030" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25671798" "web" => "Medline" ] ] ] ] ] ] ] ] 12 => array:3 [ "identificador" => "bib0135" "etiqueta" => "13" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Endovascular therapy for ischemic stroke with perfusion-imaging selection" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "B.C. Campbell" 1 => "P.J. Mitchell" 2 => "T.J. Kleinig" 3 => "H.M. Dewey" 4 => "L. Churilov" 5 => "N. Yassi" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMoa1414792" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2015" "volumen" => "372" "paginaInicial" => "1009" "paginaFinal" => "1018" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25671797" "web" => "Medline" ] ] ] ] ] ] ] ] 13 => array:3 [ "identificador" => "bib0140" "etiqueta" => "14" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Stent-retriever thrombectomy after intravenous t-PA vs. t-PA alone in stroke" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "J.L. Saver" 1 => "M. Goyal" 2 => "A. Bonafe" 3 => "H.C. Diener" 4 => "E.I. Levy" 5 => "V.M. Pereira" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMoa1415061" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2015" "volumen" => "372" "paginaInicial" => "2285" "paginaFinal" => "2295" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25882376" "web" => "Medline" ] ] ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/21735808/0000003200000006/v1_201707180027/S2173580816301237/v1_201707180027/en/main.assets" "Apartado" => array:4 [ "identificador" => "9409" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Letters to the editor" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/21735808/0000003200000006/v1_201707180027/S2173580816301237/v1_201707180027/en/main.pdf?idApp=UINPBA00004N&text.app=https://www.elsevier.es/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173580816301237?idApp=UINPBA00004N" ]
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