title: [Successful surgical management of papillary muscle rupture following acute myocardial infarction in an elderly patient].
abstract: Papillary muscle rupture is rare but catastrophic complication of acute myocardial infarction. We report a 91-year-old woman who underwent successful management of papillary muscle rupture following acute myocardial infarction. She was transferred to our hospital because of severe pulmonary edema and cardiogenic shock. Echocardiography revealed severe mitral valve regurgitation due to total rupture of anterolateral papillary muscle. After intubation, intraaortic balloon pumping (IABP) and percutaneous cardiopulmonary support (PCPS) insertion, mitral valve replacement was successfully performed. She was discharged 134 days after operation. In papillary muscle rupture deteriorating hemodynamics, early diagnosis and immediate cardiopulmonary support are required before surgical treatment. She was, to the best of our knowledge, the oldest among the reported cases of successful surgical treatment of papillary muscle rupture in Japan.
authors.affiliation: Department of Cardiovascular Surgery, Shingu Municipal Medical Center, Shingu, Japan.
authors.forename: Toru
authors.initials: T
authors.lastname: Mizumoto
authors.forename: K
authors.initials: K
authors.lastname: Adachi
authors.forename: K
authors.initials: K
authors.lastname: Hatanaka
authors.forename: K
authors.initials: K
authors.lastname: Yoshioka
authors.forename: K
authors.initials: K
authors.lastname: Yamashita
authors.forename: A
authors.initials: A
authors.lastname: Kawamura
authors.forename: Y
authors.initials: Y
authors.lastname: Yamamoto
authors.forename: R
authors.initials: R
authors.lastname: Nakanishi
authors.forename: H
authors.initials: H
authors.lastname: Seko
authors.forename: R
authors.initials: R
authors.lastname: Sakamoto
mesh_terms: D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures / Q000379:methods; D002315:Cardiopulmonary Bypass; D005260:Female; D006342:Heart Rupture, Post-Infarction / Q000150:complications / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D007423:Intra-Aortic Balloon Pumping; D008943:Mitral Valve / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D010210:Papillary Muscles / Q000601:surgery