Affiliation: | 1. Division of Cardiology, Lehigh Valley Health Network, Allentown, PA, United States;2. Department of Medicine, Sinai Hospital of Baltimore, Johns Hopkins University, Baltimore, MD, United States;3. Department of Medicine, Division of Cardiology, Einstein Healthcare Network, Philadelphia, PA, United States;4. Texas Cardiac Arrhythmia Institute at St. David''s Medical Center, Austin, TX, United States |