Left bundle branch block-induced dilated cardiomyopathy: Definitions, pathophysiology, and therapy Catarina Amaral Marques; Ana Laura Costa; Elisabete Martins;

Sleep apnea and sudden death in the non-cardiac population: A systematic review Alessandra Barboza Resende Martinez; Guilherme Ribeiro Barbosa; Matheus Rodrigues Lopes; Romero Henrique de Almeida Barbosa;

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;