title: Acute myocardial infarction caused by rupture of minimal intrastent intimal hyperplasia after implantation of bare-metal stent.
abstract: Although instent restenosis after implantation of bare-metal stent has been manifested as a benign clinical presentation, some studies reported that acute coronary syndrome could be developed as a result of ruptured ISR. However, little evidence exists concerning acuity of minimal to moderate stenotic lesion that is not severe enough to warrant repeat percutaneous coronary intervention. Recently, we experienced a case of acute myocardial infarction caused by rupture of minimal instent intimal hyperplasia after implantation of bare-metal stent. Our case showed that minimal stenotic lesion after implantation of bare-metal stent could be a nidus for subsequent thrombus formation like instent restenotic lesion.
authors.forename: Woong Chol
authors.initials: WC
authors.lastname: Kang
authors.forename: Seung Hwan
authors.initials: SH
authors.lastname: Han
authors.forename: Tae Hoon
authors.initials: TH
authors.lastname: Ahn
authors.forename: Eak Kyun
authors.initials: EK
authors.lastname: Shin
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation / Q000009:adverse effects* / Q000295:instrumentation; D017023:Coronary Angiography; D003331:Coronary Vessels / Q000601:surgery*; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis / Q000209:etiology*; D015607:Stents / Q000009:adverse effects*