Fluoroless cavotricuspid isthmus ablation of typical atrial flutter achieves success with shorter radiofrequency and procedural times Sofia Jacinto; Guilherme Portugal; Hélder Santos; Pedro Silva Cunha; Bruno Valente; Ana Lousinha; Ana Sofia Delgado; Rui Cruz Ferreira; Mário Martins Oliveira;

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;

Syncope in the athlete ¿ Minor changes, major diagnosis! Cátia Costa Oliveira; Catarina Vieira; Carlos Galvão Braga; Juliana Martins; Isabel Durães Campos; Nuno Bettencourt; Sérgia Rocha; Jorge Marques;