1. From the Center for Cardiovascular Genetics, Brown Foundation Institute of Molecular Medicine, Texas Heart Institute (A.J.M., Y.T., L.L., J.C., J.T.W., B.Y.C.), Biostatistics/Epidemiology/Research Design Component, Center for Clinical and Translational Sciences (M.H., M.H.R.), Department of Epidemiology, Human Genetics, and Environmental Sciences (M.H.R.), Division of Clinical and Translational Sciences (M.H.R.), and Department of Internal Medicine, University of Texas Health Science Center, Houston...