1. From the Division of Cardiology, Department of Medicine (H.U.H., S.D., L.M., A.D.N., D.G.H., T.F.), and the Department of Gynecology and Obstetrics (N.S., S.P.), Emory University School of Medicine, and the Atlanta Veterans Administration Hospital (L.M., D.G.H., T.F.), Atlanta, Ga.