Affiliation: | 1. University of Washington DAVID II Coordinating Center, Seattle, Washington;2. The Cleveland Clinic, Cleveland, Ohio;1. Penn State Hershey Medical Center, Hershey, Pennsylvania;2. University of Texas Physicians, EP Heart, Houston, Texas;3. Cardiac Arrhythmia Service, Lutheran Health Network, Fort Wayne, Indiana;4. Emory University, Atlanta, Georgia;5. Cardiology Department, Sacro Cuore Hospital, Negrar, Italy;6. Università Politecnica Delle March, Ancona, Italy;7. Boston Scientific, St. Paul, Minnesota;8. Massachusetts General Hospital Heart Center, Boston, Massachusetts |