NCT00621621
- Conditions
- Arrhythmias, Cardiac, Cardiac Conduction System Disease, Cardiovascular Diseases, +6 more
- Locations
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- Minneapolis Heart Institute Foundation Minneapolis, Minnesota, United States
- University of Nebraska Medical Center Omaha, Nebraska, United States
- Columbia University Medical Center and the New York Presbyterian Hospital New York, United States
- Cleveland Clinic Foundation Cleveland, Ohio, United States