XU Ming , CHEN Xujun , CHEN Xin , et al .
  • Department of Thoracic and Cardiovascular Surgery, Cardiovascular Institute of Nanjing, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, P. R. China;
Offpump coronary artery bypass grafting; Carotid endarterectomy; Coronary heart disease; Carotid arteriostenosis
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Objective To investigate the effect of combined carotid endarterectomy (CEA) and offpump coronary artery bypass grafting (OPCAB) on patients with carotid arteriostenosis and coronary heart diseases. Methods A total of 121 consecutive patients with carotid arteriostenosis and coronary artery diseases underwent CEA and OPCAB between January 2003 and December 2009 in Nanjing First Hospital of Nanjing Medical University. There were 81 males and 40 females, with their ages ranged from 62 to 72 years (67.2±4.5 years). All patients had 3vessel coronary artery lesions, and there were 3 cases of left main coronary artery lesion. Unilateral carotid arteriostenosis (≥50%) occurred in 95 patients, and bilateral (≥50%) in 26 patients. The occurrence of stroke, myocardial infarction, angina pectoris and other complications after operation was observed, and followup was carried out. Results All patients underwent unilateral CEA including 50 on the right side and 71 left. The mean block time of carotid artery in CEA was 20.5±7.0 minutes. The average number of distal grafts per patient in OPCAB was 2.9±0.3. None of the patients had stroke or myocardial infarction and no perioperative death occurred. Eightyseven patients felt well in terms of their neuropsycho symptoms; 32 felt no change; and 2 worsened. Follow-up was done for all the patients with a follow-up rate of 100%. The mean time of the follow-up was 67.5±12.5 months. During this period, none of the patients manifested stroke, myocardial infarction or neuropsycho symptoms. Conclusion Concomitant OPCAB and CEA is a safe and effective procedure in patients with carotid arteriostenosis and coronary artery diseases. It can reduce the rate of postoperative stroke significantly. However, longterm outcome of the procedure needs operative experience accumulation, longterm follow-up and observation, and serious research and illumination.

Citation： XU Ming,CHEN Xujun,CHEN Xin,et al .. Treatment of Coronary Heart Diseases and Carotid Arteriostenosis Through Offpump Coronary Artery Bypass Grafting Combined with Carotid Endarterectomy. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2011, 18(4): 301-304. doi: Copy