1. From the Department of Molecular Pharmacology & Experimental Therapeutics (A.L., C.K., M.A.), Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN; Department of Molecular Physiology and Biophysics, and Medicine (in Cardiology) (S.D., R.O., A.G., X.W.), Baylor College of Medicine, Houston, TX; Department of Physiology and Biophysics (N.W., J.M.), Robert Wood Johnson Medical School, Piscataway, NJ; Departments of Medicine and Pediatrics, Divisions of Cardiovascular...