Optimizing prognosis in atrial fibrillation: A call to action in Portugal Jorge Ferreira; Natália António; Nuno Cortez-Dias; Luciana Ricca Gonçalves; João Sargento-Freitas; Pedro von Hafe; Victor Gil;

Are we missing an opportunity? Prehospital delay in patients with acute ischemic stroke and known atrial fibrillation Marta Magriço; Miguel Serôdio; João Nuno Ramos; Rita Ventura; André Sobral-Pinho; João Pedro Marto; Miguel Viana-Baptista;

Coronary artery calcium score as a gatekeeper for further testing in patients with low pretest probability of obstructive coronary artery disease: A cost-effectiveness analysis Daniel A. Gomes; Pedro M. Lopes; Francisco Albuquerque; Pedro Freitas; Cláudia Silva; Sara Guerreiro; João Abecasis; Ana Coutinho Santos; Carla Saraiva; Jorge Ferreira; Pedro de Araújo Gonçalves; Hugo Marques; Miguel Mendes; António M. Ferreira;