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

Use of an angioplasty wire in transseptal puncture: A new application of an old technique Jose Luis Martínez-Sande; Javier García-Seara; Laila González-Melchor; Moises Rodriguez-Mañero; Xesús Alberte Fernández-López; Jose Ramon González-Juanatey;

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;