Influence of left ventricular systolic function on the long-term benefit of beta-blockers after ST-segment elevation myocardial infarction Jesús Velásquez-Rodríguez; Vanesa Bruña; Lourdes Vicent; Felipe Díez-Delhoyo; María Jesús Valero-Masa; Iago Sousa-Casasnovas; Miriam Juárez; Carolina Devesa; Francisco Fernández-Avilés; Manuel Martínez-Sellés;

One-year recurrence rate of new-onset atrial fibrillation after acute myocardial infarction Alicia Prieto-Lobato; Víctor Hidalgo Olivares; Manuel Gerónimo Pardo; Marta Cubells Pastor; Francisco Manuel Salmerón Martínez; Miguel José Corbí-Pascual;

Experience from a regional percutaneous coronary intervention center: Aiming to assess and improve quality of care Francisco Dias Claúdio; Miguel Carias; António Almeida; Marta Paralta; Rafael Viana; Marisa Serrano; Cláudia Russo; Gustavo Sá Mendes; Rita Rocha; Diogo Brás; David Neves; Ângela Bento; Renato Fernandes; Manuel Trinca; Lino Patrício;