1. From the Cardiology Section, Whitaker Cardiovascular Institute, Evans Department of Medicine, Boston University School of Medicine, Boston, MA (J.W.M., E.J.B.); National Heart Lung and Blood Institute’s and Boston University’s Framingham Heart Study, Framingham, MA (J.W.M., E.J.B.); Data Coordinating Center (N.W.), Department of Biostatistics (K.P.N.), and Department of Epidemiology (E.J.B.), Boston University School of Public Health, Boston, MA; Department of Medicine, University of Tennessee,...