Pulmonary hypertension, heart failure and hyperthyroidism: A case report Ana Baptista, Rui Pedro Costa, Catarina Ferreira, Pedro Mateus, António Trigo Faria, Ilídio Moreira

Giant high-pressure pulmonary artery aneurysm in an elderly patient with chronic obstructive pulmonary disease Sandra A. Morais, Hugo M. Oliveira, José R. de Almeida, Eduardo Eiras, Ana Catarina Silva, Cristina Gavina

Hypocalcemia as a reversible cause of heart failure Inês Rangel, Gustavo Barbosa, Carla de Sousa, Pedro Bernardo Almeida, Manuel Campelo, Teresa Pinho, Maria Júlia Maciel