1. From the Division of Cardiology, Department of Medicine (M.U.-F., Y.T., T.F., S.I.D., Y.M., M.F., C.J., R.W.A.), Emory University School of Medicine, Atlanta, Ga; the Department of Veterinary Molecular Biology (M.T.Q.), Montana State University, Bozeman, Mont; and Hypertension and Vascular Research Division (P.J.P.), Henry Ford Hospital, Detroit, Mich.