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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;

Could the unfortunate outcome of pediatric acute myocarditis be predicted? Factors contributing to a poor outcome in myocarditis Stasa Krasic; Sergej Prijic; Sanja Ninic; Dejan Nesic; Bojko Bjelakovic; Gordana Petrovic; Ivana Cerovic; Vladislav Vukomanovic;