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;

The roadmap to transcatheter aortic valve implantation Joel Ponte Monteiro; Salvatore Brugaletta; Xavier Freixa; Ander Regueiro; Diogo Rijo; Manel Sabaté;

Transcatheter aortic valve implantation outcomes in patients with low flow low gradient aortic stenosis Alexandra Castelo; André Grazina; Tiago Mendonça; Inês Rodrigues; Pedro Garcia Brás; Vera Vaz Ferreira; Rúben Ramos; António Fiarresga; Duarte Cacela; Rui Cruz Ferreira;