1 Sports Cardiology Center, Atrium Health Sanger Heart & Vascular Institute, Charlotte, North Carolina, USA Dermot.Phelan@atriumhealth.org.
2 Sports Cardiology Center, Emory University School of Medicine, Emory Clinical Cardiovascular Research Institute, Atlanta, Georgia, USA.
3 Center for Sports Cardiology, University of Washington, Seattle, Washington, USA.
4 Department of Cardiovascular Medicine, Sanger Heart & Vascular Institute, Charlotte, North Carolina, USA.
5 Atlantic Health, Morristown Medical Center, Morristown, New Jersey, USA.
6 Electrophysiology Program and Sports Cardiology Clinic, University of Michigan, Ann Arbor, Michigan, USA.
7 Sports Cardiology and Fitness Program, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA.
8 Institute for Exercise and Environmental Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
9 Cardiovascular Performance Program, Massachusetts General Hospital, Boston, Massachusetts, USA.