1. From the Department of Medicine, Leon H. Charney Division of Cardiology, New York University Grossman School of Medicine (B.S.K., M.S.G., K.J.M., J.D.N., R.R., H.R.R., J.H., G.I.F., S.D.K.)
2. Division of Internal Medicine, Department of Cardiology, NYU Winthrop Hospital, Mineola (J.G.)
3. Department of Medicine, Division of Rheumatology, New York, NY (M.P.)
4. VA New York Harbor Healthcare System, Department of Medicine (M.P., B.S.).