Pheochromocytoma diagnosed after anticoagulation for atrial fibrillation ablation procedure: A giant in disguise Carlos Galvão Braga, Sílvia Ribeiro, Juliana Martins, Carina Arantes, Vítor Ramos, João Primo, Sónia Magalhães, Adelino Correia

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

Quality indicators in atrial fibrillation ablation (RIQAFA). A national registry from the Portuguese Association of Arrhythmology, Pacing and Electrophysiology (APAPE) Pedro Carmo, Dinis Mesquita, Nuno Cabanelas, Ana Rita Marinheiro, Sílvia Nunes, Duarte Chambel, Francisco Moscoso Costa, Victor Sanfins, Leonor Parreira