[Bentall-DeBono procedure with xenopericardial valved conduit: a 24-year follow-up data].

Long-term outcome of surgical treatment of a patient with severe aortic insufficiency and ascending aortic aneurysm is reported. The patient underwent Bentall-DeBono procedure with xenopericardial valved conduit. This technique is associated with no complications specific for Dacron conduits and ensures clinical compensation of heart failure, improves prognosis and quality of life.