Arterial bypass for subclavian arterial occlusion:results in 30 patients / 中国普通外科杂志

Objective To investigate the effect of arterial bypass for subclavian artery occlusive disease. MethodsIn this study, 30 patients with subclavian artery occlusive disease received arterial bypass from Jan 1994 to Jan 2004. Occlusive lesions were documented preoperatively by arteriography. Patency was determined during follow up by Duplex ultrasound. ResultAll 30 patients undergoing bypass procedure were with blood pressure differences of less than 10mmHg between the treated and the healthy arms. The ratio of healthy/diseased side of the mean blood pressure index increased from 0 66?0 11 preoperatively to 0 99?0 09 postoperatively( P