1. Division of Cardiology, Department of Medicine, Baylor University Medical Center, Baylor Heart and Vascular Hospital, Dallas, Texas2Currently with Division of Cardiology, Department of Medicine, Università Degli Studi di Napoli Federico II, Naples, Italy
2. Department of Cardiothoracic Surgery, The Heart Hospital Baylor Plano, Plano, Texas
3. Currently with Division of Cardiology, Department of Medicine, Università Degli Studi di Napoli Federico II, Naples, Italy4Division of Cardiology, Department of Medicine, University of Texas Southwestern Medical Center, Dallas
4. Division of Cardiology, Department of Medicine, Università Degli Studi di Napoli Federico II, Naples, Italy
5. Division of Cardiology, Department of Medicine, Baylor University Medical Center, Baylor Heart and Vascular Hospital, Dallas, Texas