Worrisome trends of ST-elevation myocardial infarction during the Covid-19 pandemic: Data from Portuguese centers Luís Oliveira; Rui Campante Teles; Carina Machado; Sérgio Madeira; Nélson Vale; Carla Almeida; João Brito; Sílvio Leal; Luís Raposo; Pedro de Araújo Gonçalves; António Miguel Pacheco; Henrique Mesquita Gabriel; Manuel Almeida; Dinis Martins; Miguel Mendes;

Sirolimus-eluting stents: A small piece of the story of percutaneous coronary intervention Jorge Ferreira;

Response to the Letter to the Editor ¿When sacubitril/valsartan met neprilysin and B-type natriuretic peptide in the labyrinth of biochemistry¿ Cândida Fonseca; Dulce Brito; Jorge Ferreira; Fátima Franco; João Morais; José Silva Cardoso;