1 Section of Internal and Cardiopulmonary Medicine, Department of Medical Science, University of Ferrara, Ferrara, Italy; Department of Cardiology, Rovigo General Hospital, Rovigo, Italy.
2 Section of Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Rovigo, Italy.
3 Department of Radiology, Trecenta General Hospital, Rovigo, Italy.
4 Department of Cardiology, Rovigo General Hospital, Rovigo, Italy. Electronic address: roncon.loris@azisanrovigo.it.