1. From the Department of Thoracic and Cardiovascular Surgery (T.S., S.P., M.M., A.M., C.P., H.F.C., O.A.H., O.B., J.C.R.), Institut du Thorax (T.S., T.L.T., S.P., C.C., M.M., A.M., C.P., H.F.C., O.A.H., O.B., J.C.R.), Department of Cardiology (T.L.T., C.C.), and Department of Radiology (J.S.), University Hospital, Nantes, France; Member of Translink European Network (dedicated to structural valve deterioration) (T.S., T.L.T., C.C., J.C.R.); INSERM UMR1087, Nantes, France (T.L.T.); and EA 4275 SPHERE ...