Percutaneous patent ductus arteriosus closure: Twelve years of experience João Antunes Sarmento; Ana Correia-Costa; Edite Gonçalves; Maria João Baptista; João Carlos Silva; Jorge Moreira;

Anomalous left coronary artery from the pulmonary artery syndrome: When everything falls into place Carla Marques Pires; Marisa Pereira; João Antunes Sarmento; Sofia Granja; Jorge Moreira;

Coronary artery fistulas: A 12-year single-center experience Sofia Torres; Mariana Vasconcelos; Marta Tavares Silva; Jorge Moreira; João Carlos Silva; Filipe Macedo;