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[Surgical results of two cases of simultaneous surgery of carotid and coronary occlusive disease].

Two cases of symptomatic extracranial carotid artery stenosis associated with ischemic heart disease are reported. The first case was 72-year-old male, who was admitted because of transient ischemic attack due to the stenosis of left internal carotid artery. He had a history of myocardial infarction and coronary angiography revealed three vessel disease. The second case was 74-year-old female with diabetes mellitus. She was admitted because of cerebral infarction. The carotid angiography revealed critical stenosis of bilateral internal carotid arteries. Her coronary angiography revealed three vessel disease. Her chest symptom became unstable after her admission. In both cases, simultaneous carotid endarterectomy and coronary bypass grafting were performed with successful outcome. In the patients with symptomatic extracranial carotid occlusive disease associated with severe ischemic heart diseases, we advocate simultaneous operation both for carotid and coronary artery occlusive disease.