Francesca Pizzamiglio;
Sergio Conti;
Antonio Dello Russo;
Claudio Tondo;
Cardiac Arrhythmia Research Centre;
Centro Cardiologico Monzino IRCCS;
20138 Milan;
Italy;
Department of Cardiovascular Disease;
Morgagni-Pierantoni Hospital;
27121 Forlì;
Italy;
Biosense-Webster;
00040 Pomezia;
Italy;
Ventricular; tachycardia; Electrical; storm; Radiofrequency; catheter; ablation; Systemic; sclerosis;