Maternal and fetal/neonatal outcomes of pregnancies complicated by pulmonary hypertension: a retrospective study of 154 patients Chengtian Lv; Lichan Wu; Guangyuan Liao; Yuwen Huang; Jingyi Chen; Shuyi Jiang; Dunjin Chen; Yuanmei Gao;

Perspectives of bilateral thoracic sympathectomy for treatment of heart failure Raphael dos Santos Coutinho e Silva; Fernando Luiz Zanoni; Rafael Simas; Luiz Felipe Pinho Moreira;

Lung Cavities in Chronic Thromboembolic Pulmonary Hypertension Caio Julio Cesar dos Santos Fernandes; Ellen Pierre de Oliveira; Willian Salibe-Filho; Mario Terra-Filho; Carlos Vianna Poyares Jardim; Luciana Tamie Kato-Morinaga; Susana Hoette; Rogerio de Souza;