Acute anterior myocardial infarction complicated by mural thrombus and peripheral thromboembolism despite anticoagulation.
A 43-year-old man had transmural anterior wall myocardial infarction complicated by hypotension and anterior-apical aneurysmal formation. Despite continuous anticoagulation with heparin sodium (heparin) and warfarin sodium (coumadin), a large pedunculated left ventricular thrombus was formed. Four hours after uneventful left ventriculography, the patient experienced acute superior mesenteric embolism. An emergency mesenteric embolectomy and then left ventricular aneurysmectomy with clot evacuation were performed to save the bowel and to prevent further embolization.
D000328:Adult; D004617:Embolism / Q000175:diagnosis* / Q000188:drug therapy; D006322:Heart Aneurysm / Q000175:diagnosis; D006352:Heart Ventricles; D006493:Heparin / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries; D008641:Mesenteric Vascular Occlusion / Q000175:diagnosis*; D009203:Myocardial Infarction / Q000150:complications* / Q000188:drug therapy; D013927:Thrombosis / Q000175:diagnosis* / Q000188:drug therapy
D006493:Heparin