Impact of catheter ablation for atrial fibrillation in patients with heart failure and left ventricular systolic dysfunction Joana Maria Ribeiro; Pedro A. Sousa; Natália António; Rui Baptista; Luís Elvas; Sérgio Barra; Lino Gonçalves;

Predictors of systolic function recovery after atrial fibrillation ablation in heart failure patients João Borges-Rosa; Pedro A. Sousa; Natália António; Luís Elvas; Lino Gonçalves;

Is amiodarone still a reasonable therapeutic option for rhythm control in atrial fibrillation? Sérgio Barra; João Primo; Helena Gonçalves; Serge Boveda; Rui Providência; Andrew Grace;