1. From the Cardiology Division, Department of Medicine (J.M., A.J.M., A.B., S.M., J.L.R., W.Z., I.G.) and Department of Biostatistics (W.J.H.), University of Rochester Medical Center, Rochester, NY; Leviev Heart Center, Sheba Medical Center, Tel Hashomer, Israel (J.B., D.L., M.E.); Departments of Medicine, Pediatrics, and Molecular, Pharmacology and Experimental Therapeutics/Windland Smith Rice Sudden Death, Genomics Laboratory, Mayo Clinic College of Medicine, Rochester, MN (M.J.A.); Heart and...