1 West Virginia University School of Medicine, Heart and Vascular Institute, Morgantown, WV, United States of America. Electronic address: ramesh.daggubati@wvumedicine.org.
2 West Virginia University School of Medicine, Heart and Vascular Institute, Morgantown, WV, United States of America.
3 Cardiovascular Diagnosis and Endoluminal Interventions, Rovigo General Hospital, Rovigo, Italy.