Outcome of ventricular tachycardia catheter ablation in ischemic heart disease patients using a high-density mapping substrate-based approach: A prospective cohort study Gustavo Lima da Silva; Nuno Cortez-Dias; Luís Carpinteiro; Fausto J. Pinto; João de Sousa;

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;

Assessment of subtle cardiac dysfunction induced by premature ventricular contraction using two-dimensional strain echocardiography and the effects of successful ablation Zeki Do¿an; Emine Çakcak Erden; ¿smail Erden; Gökhan Bekta¿o¿lu;