From the Department of Hemodynamics, Cardiovascular Hospital and Claude Bernard University, Lyon (G.R., G.F., I.G., X.A.-F., R.R., A.T.); Department of Cardiology, Centre Hospitalier d’Annecy, Annecy (E.V., E.D.); Department of Cardiology, Centre Hospitalier de Roanne, Roanne (G.C.); and Department of Cardiology, Centre Hospitalier de Valence, Valence (J.F.H.), France. (2002-08-13時点)