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;

Characterization of cardiac arrhythmias and maternal¿fetal outcomes in pregnant women: A prospective cohort study Edison Muñoz-Ortiz; Andrés Felipe Miranda-Arboleda; Yesid Alberto Saavedra-González; Jairo Alfonso Gándara-Ricardo; Jesús Velásquez-Penagos; Natalia Giraldo-Ardila; Magnolia Zapata-Montoya; Erica Holguín-Gonzalez; Francisco Villegas-García; Juan Manuel Senior-Sanchez;

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;