Surgical aortic valve replacement in octogenarians: Single-center perioperative outcomes and five-year survival Tiago R. Velho; João Gonçalves; Rafael Maniés Pereira; Ricardo Ferreira; André Sena; Nádia Junqueira; Eurídice Ângelo; Nuno Carvalho Guerra; Mário Mendes; Ricardo Arruda Pereira; Ângelo Nobre;

What is the role of septal myectomy in aortic stenosis? Pedro Lamares Magro; Miguel Sousa Uva;

Levoatrial cardinal vein with left-to-right shunt in a neonate: Multi-imaging diagnosis Rui J. Cerqueira; Joana O. Miranda; Alexandre Carneiro; Jorge Casanova;