Combined Coronary Artery Bypass Grafting and Carotid Endarterectomy

Combined carotid endarterectomy and coronary artery bypass grafting was performed in 52 patients between January 1982 and September 1994. Forty-nine patients had stable or unstable angina and three had symptom-free coronary artery disease detected by stress testing. Thirty-one patients had triple-vessel disease and 17 had left main trunk or left main equivalent coronary artery disease. Five patients had symptom-free carotid artery disease. 12 had non-specific neurological symptoms, and 35 had transient ischaemic attacks. Carotid endarterectomy was performed first, followed by coronary artery bypass grafting. There were three postoperative deaths, two cardiac and one neurological, for a mortality rate of 5.8%. One patient suffered a permanent neurological deficit (1.9%). It is concluded that combined carotid endarterectomy/coronary artery bypass grafting can be performed in selected patients with acceptable neurological morbidity, although cardiac mortality was not eliminated by the combined approach.