Clinical outcome of a single procedure cryoballoon ablation for the treatment of atrial fibrillation: A real-world multicenter experience in Portugal Pedro Silva Cunha; Paulo Fonseca; Sérgio Laranjo; Fernando Montenegro Sá; Bruno Tereno Valente; Guilherme Portugal; Helena Gonçalves; Manuel Nogueira da Silva; Luís Brandão; Mário Martins Oliveira; João Primo;

Predictors of systolic function recovery after atrial fibrillation ablation in heart failure patients João Borges-Rosa; Pedro A. Sousa; Natália António; Luís Elvas; Lino Gonçalves;

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;