Affiliation: | 1. Department of Pediatric and Adolescent Medicine, Division of Pediatric Cardiology, Mayo Clinic, Rochester, Minn, USA;2. Department of Molecular Pharmacology & Experimental Therapeutics, Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, Minn, USA;3. Division of Pediatric Cardiology, University of Utah, Salt Lake City, Utah, USA;4. Department of Medicine, Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minn, USA |