School of Medicine and Midwifery, Department of Neurology, Ophthalmology, Maternal and Childhood Sciences, Genoa University, Largo R. Benzi, 10-16132 Genova, Italy.
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology