Impact of the first COVID-19 wave on quality of care in acute coronary syndrome ¿ the importance of information for health policy design Eduardo Infante de Oliveira;

The day after the COVID crisis Hélder Pereira;

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;