1 Department of Internal Medicine, New York Medical College at Saint Michael's Medical Center, Newark, NJ, USA.
2 Department of Cardiovascular Medicine, Mayo Clinic, Phoenix, AZ, USA.
3 Department of Internal Medicine/Pediatrics, William Beaumont University Hospital, Royal Oak, MI, USA.
4 Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA.
5 Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, OH, USA.
6 Texas Cardiac Arrhythmia, Dallas, TX, USA.
7 Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA.
8 Department of Cardiovascular Medicine, Cooper University Health System/Cooper Medical School of Rowan University, 1 Cooper Plaza, Camden, NJ, 08103, USA. russo-andrea@cooperhealth.edu.