1. Unit of Interventional Cardiology, Department of Cardiothoracic Surgery, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), UPMC, Via E. Tricomi 5, 90127 Palermo, Italy
2. Radiology Unit, Department of Diagnostic and Therapeutic Services, IRCCS-ISMETT (Mediterranean Institute for Transplantation and Advanced Specialized Therapies), UPMC, Via E. Tricomi 5, 90127 Palermo, Italy