1 From the Departments of Cardiology (C.B., D.H., E.B., B.I., M.N., A.-A.F., A.V.), Cardiovascular Surgery (W.G.), Anesthesiology (J.-P.D.), and Radiology (P.O.), Bichat-Claude-Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris VII, Paris, France.
2 From the Departments of Cardiology (C.B., D.H., E.B., B.I., M.N., A.-A.F., A.V.), Cardiovascular Surgery (W.G.), Anesthesiology (J.-P.D.), and Radiology (P.O.), Bichat-Claude-Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris VII, Paris, France. dominique.himbert@bch.aphp.fr.