Dual antiplatelet therapy in myocardial infarction with non-obstructive coronary artery disease ¿ insights from a nationwide registry Fernando Montenegro Sá; Rita Carvalho; Luís Santos; Catarina Ruivo; Alexandre Antunes; Adriana Belo; Francisco Soares; João Morais;

When atrial fibrillation meets acute myocardial infarction: A hidden risk demanding closer attention Ana Margarida Martins; Gustavo Lima da Silva;

Cardiopulmonary exercise testing in clinical practice: Principles, applications, and basic interpretation Hélder Dores; Miguel Mendes; Ana Abreu; Anaí Durazzo; Cidália Rodrigues; Eduardo Vilela; Gonçalo Cunha; José Gomes Pereira; Luísa Bento; Luís Moreno; Paulo Dinis; Sandra Amorim; Susana Clemente; Mário Santos;