title: Pseudoaneurysm of a septal perforator in beating heart coronary bypass grafting.
abstract: A 46-year-old man with unstable angina underwent beating heart coronary bypass grafting for a left anterior descending coronary artery. Postoperative angiography showed intramuscular extravasation (6 x 8 mm) distal to the anastomosis, which was most likely the result of a needle injury caused by a snare during the operation. Follow-up angiography 2 weeks later revealed no extravasation.
authors.affiliation: Department of Cardiovascular Surgery, Kishiwada City Hospital, Osaka, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Tahata
authors.forename: K
authors.initials: K
authors.lastname: Kusuhara
authors.forename: K
authors.initials: K
authors.lastname: Hyn-Ill
authors.forename: H
authors.initials: H
authors.lastname: Johno
mesh_terms: D017541:Aneurysm, False / Q000209:etiology*; D000789:Angina, Unstable / Q000601:surgery; D001026:Coronary Artery Bypass / Q000379:methods*; D003327:Coronary Disease / Q000209:etiology*; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000209:etiology; D006801:Humans; D007431:Intraoperative Complications; D008297:Male; D008875:Middle Aged