[Congenital coronary artery aneurysm: a rare cause of acute myocardial infarct].
An 18-year-old female presented with acute posterior wall infarction after exercise stress. Coronary angiography showed an aneurysm of the proximal right coronary artery partially occluded with thrombi, followed by a complete occlusion of the vessel. The left coronary artery was normal. Despite immediate intracoronary thrombolysis she developed a large posterior wall necrosis. Angiographic follow-up revealed worsening left ventricular function but not progression of the aneurysmatic ectasia. The diagnosis congenital coronary artery aneurysm was made since there was no evidence for an atherosclerotic, infectious or inflammatory vascular disease. The patient was treated conservatively and within 2 years of follow-up the clinical course was uneventful.
Dietl
R H
RH
Kardiologische Klinik, Herz- und Diabeteszentrum NRW, Universitätsklinik, Ruhr-Universität Bochum, Bad Oeynhausen.
Seggewiss
H
H
Ohlmeier
H
H
Stanek
V
V
Vrska
J
J
Gleichmann
U
U
D000293:Adolescent; D003276:Contraceptives, Oral / Q000008:administration & dosage / Q000009:adverse effects; D017023:Coronary Angiography / Q000187:drug effects; D003328:Coronary Thrombosis / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology; D003330:Coronary Vessel Anomalies / Q000150:complications* / Q000000981:diagnostic imaging / Q000188:drug therapy; D005260:Female; D006801:Humans; D009203:Myocardial Infarction / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000209:etiology*; D005082:Physical Exertion / Q000502:physiology; D015912:Thrombolytic Therapy; D016277:Ventricular Function, Left / Q000187:drug effects
D003276:Contraceptives, Oral
Kongenitales Koronararterienaneurysma: Eine seltene Ursache des akuten Myokardinfarktes.