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;

Iatrogenic ventricular fibrillation in Wolff-Parkinson-White syndrome Alzira Nunes; Ana Lebreiro; Manuel Campelo; Luís Adão; Maria Júlia Maciel;

Outcomes of radiofrequency catheter ablation for persistent and long-standing persistent atrial fibrillation André Azul Freitas; Pedro A. Sousa; Luís Elvas; Lino Gonçalves;