Radiofrequency catheter ablation of atrial fibrillation in athletes referred for disabling symptoms preventing usual training schedule and sport competition - Furlanello, F; Lupo, P; Pittalis, M; Foresti, S; Vitali-Serdoz, L; Francia, P; De Ambroggi, G; Ferrero, P; Nardi, S; Inama, G; De Ambroggi, L; Cappato, R (J Cardiovasc Electrophysiol, 2008)