1. From the TIMI Study Group, Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA (W.H., S.D.W., E.M.A., C.F.C., J.G., R.P.G., E.B.); Milpark Hospital, Johannesburg, South Africa (A.J.D.); Institut de Cardiologie, University Paris 6 and INSERM CMRS 937, Pitié-Salpêtrière University Hospital, Paris, France (G.M.).