Affiliation: | a Division of Cardiology, New York University Medical Center, 550 First Avenue, NBV 173-5, New York, NY 10016, USA b Department of Radiology, New York University Medical Center, 550 First Avenue, NBV 173-5, New York, NY 10016, USA c Department of Cardiovascular Surgery, New York University Medical Center, 550 First Avenue, NBV 173-5, New York, NY 10016, USA |