title: A case of accordion phenomenon accompanied by severe transmural myocardial ischemia.
abstract: Percutaneous coronary intervention was performed in a severely tortuous right coronary artery (RCA). Immediately after straightening its tortuousity by using two guidewires, angiographic slow flow, ischemic electrocardiographic changes, and anginal pain developed. This is a rare case who had severe myocardial ischemia caused by the accordion phenomenon.
authors.affiliation: Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
authors.forename: Naotsugu
authors.initials: N
authors.lastname: Oyama
authors.forename: Kazushi
authors.initials: K
authors.lastname: Urasawa
authors.forename: Hidetsugu
authors.initials: H
authors.lastname: Sakai
authors.forename: Akira
authors.initials: A
authors.lastname: Kitabatake
mesh_terms: D000787:Angina Pectoris / Q000209:etiology*; D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000628:therapy*; D003328:Coronary Thrombosis / Q000000981:diagnostic imaging; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000209:etiology*