Percutaneous versus surgical revascularization of unprotected left main coronary artery: Data from the Portuguese Registry of Acute Coronary Syndromes (ProACS) Ana Rita Pereira; Rita Calé; Alexandra Briosa; João Grade Santos; Daniel Sebaiti; Mariana Martinho; Bárbara Ferreira; Ana Marques; Sofia Alegria; Ana Catarina Gomes; Gonçalo Morgado; Ana Cristina Martins; Hélder Pereira;

Sex-related differences in ST-segment elevation myocardial infarction: A Portuguese multicenter national registry analysis Carolina Miguel Gonçalves; Mariana Carvalho; Adriana Vazão; Margarida Cabral; André Martins; Fátima Saraiva; João Morais;

Revascularization of chronic total occlusion ¿ Does the side matter? Ricardo Santos;