1. From the Department of Cardiology (J.D., G.D.-V., D.A., A.V., D.M.-Z.) and Department of Cardiac Surgery (R.R., S.A., U.H., C.R., N.A.-A., W.G., P.N.), AP-HP, Bichat Hospital, Paris, France; and INSERM U1148, Bichat Hospital and University Paris 7, Paris, France (P.N., A.V., D.M.-Z.).