Aortic valve replacement surgery improves the quality of life of octogenarians with severe aortic stenosis Dina Bento, Pedro Coelho, João Lopes, José Fragata

Aortic annulus rupture with fistula to the right ventricle following aortic valve replacement with a sutureless valve: A surgical complication with a percutaneous solution Ana Rita G. Francisco, Tiago Rodrigues, Eduardo Infante de Oliveira

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