Portuguese National Registry on Cardiac Electrophysiology, 2021 and 2022 Sílvia Ribeiro; Paulo Fonseca; Pedro Semedo; Alexandra Castro; Daniel Bonhorst; Pedro Marques; Víctor Sanfins;

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

SparkleMap-based left atrial flutter mapping and ablation Nuno Cortez-Dias; Gustavo Lima da Silva; Afonso Nunes Ferreira; Joana Quaresma; Sílvia Sobral; Luís Carpinteiro; João de Sousa;