Secondary mitral regurgitation: Maintaining coherence with the American Society of Echocardiography grading guidelines, which proportionality concept best predicts prognosis in the real world? João Presume; Pedro Lopes; Pedro Freitas; Francisco Albuquerque; Carla Reis; Eduarda Horta; Liliana Marta; Sara Guerreiro; Marisa Trabulo; João Abecasis; Pedro de Araújo Gonçalves; Manuel Almeida; Manuel Canada; Miguel Mendes; Maria João Andrade; Regina Ribeiras;

Training and attitudes concerning cardiac rehabilitation in Portugal: A national survey of physician members of the Portuguese Society of Cardiology Eduardo M. Vilela; Luísa Bento; Luís Oliveira; Ana Abreu; Hélder Dores; Madalena Teixeira; Miguel Mendes; Paulo Fontes; Ricardo Fontes-Carvalho; Hélder Pereira; Lino Gonçalves;

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;