title: [Acute coronary artery dissection after aortic valve replacement].
abstract: Late aortic dissection can occur after aortic valve replacement surgery, but rarely in the first postoperative month. Coronary artery dissection is rare and usually occurs after coronary angiography. We report a rare case of coronary artery dissection followed by myocardial infarction in the immediate postoperative period of a successful aortic valve replacement with a good postoperative evolution.
authors.affiliation: Instituto do Coração, Hospital das Clínicas, Universidade de São Paulo, São Paulo, SP, Brasil.
authors.forename: Fernando de Paula
authors.initials: Fde P
authors.lastname: Machado
authors.forename: Roney Orismar
authors.initials: RO
authors.lastname: Sampaio
authors.forename: Fernanda Lopez
authors.initials: FL
authors.lastname: Mazzucato
authors.forename: Flávio
authors.initials: F
authors.lastname: Tarasoutchi
authors.forename: Guilherme Sobreira
authors.initials: GS
authors.lastname: Spina
authors.forename: Max
authors.initials: M
authors.lastname: Grinberg
mesh_terms: D000368:Aged; D000784:Aortic Dissection / Q000000981:diagnostic imaging* / Q000209:etiology; D001021:Aortic Valve / Q000601:surgery*; D003323:Coronary Aneurysm / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D006973:Hypertension / Q000150:complications; D009203:Myocardial Infarction / Q000000981:diagnostic imaging; D011183:Postoperative Complications / Q000000981:diagnostic imaging*; D011184:Postoperative Period; D011859:Radiography