title: Ruptured sinus valsalva with infectious endocarditis: a technique of defect closure with an autologous-xenologous pericardial sandwich patch.
abstract: We report a case of ventricular septal defect with acquired rupture of sinus Valsalva induced by infectious endocarditis. After irrigati on of all infectious tissues, the defect was closed twice using two different patches. One was an autologous pericardial patch from the right ventricle and the other was a composite patch made of an autologous pericardium and axenologous pericardium from the left ventricle. As a result, the xenologous pericardium was sandwiched between autologous pericardiums. We thought that this "sandwiched patch" would compensate for the shortcomings of each type of pericardium and resist left ventricular pressure and infection. Despite the development of antibiotic therapy, infectious endocardit is (IE) is still one of the most difficult disease to cure. In the case of a rupture of sinus Valsalva, because of the rapid spread of infection into any of the cardiac chambers, surgical intervention is necessary. In this report, we describe a case treated successfully.
authors.affiliation: First Department of Surgery, Hiroshima University School of Medicine, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Hiroshima, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Okada
authors.forename: T
authors.initials: T
authors.lastname: Sueda
authors.forename: K
authors.initials: K
authors.lastname: Orihashi
authors.forename: M
authors.initials: M
authors.lastname: Watari
authors.forename: Y
authors.initials: Y
authors.lastname: Sugawara
authors.forename: O
authors.initials: O
authors.lastname: Ishii
authors.forename: Y
authors.initials: Y
authors.lastname: Matsuura
mesh_terms: D000328:Adult; D001021:Aortic Valve; D004697:Endocarditis, Bacterial / Q000150:complications* / Q000000981:diagnostic imaging; D006341:Heart Rupture / Q000209:etiology*; D006345:Heart Septal Defects, Ventricular / Q000150:complications* / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D010496:Pericardium / Q000637:transplantation; D019736:Prostheses and Implants; D012850:Sinus of Valsalva; D014463:Ultrasonography