西安交通大学学报（医学版）2018，Vol.39Issue(4)：475-478,4.DOI:10.7652/jdyxb201804006
冠状动脉搭桥术后因乳内动脉桥再发缺血性心绞痛的治疗途径
Therapy approaches in treatment of recurrent ischemic angina with internal mammary artery bridge after coronary artery bypass grafting
摘要
Abstract
Objective To investigate the clinical therapeutic methods and their curative effects in recurrent ischemic angina for internal mammary artery resterosis after coronary artery bypass grafting (CABG).Methods We enrolled the patients who had recurrence of ischemic angina for restenosis of internal mammary artery graft after CABG as research subjects in the Affiliated Hospital of Yan'an University from January 2014 to January 2016.The 42 patients were divided into three groups according to the different treatment approaches for recurrence of ischemic angina:Group A (n=22)who received internal mammary artery interventional therapy;Group B (n=12)who received coronary artery bypass grafting treatment;and Group C (n=8)who received left subclavian artery proximal stent treatment.Then we compared the clinical therapeutic effects in the three groups.Results The success rate in Group C was 100%,which was the highest in the three groups,and the post-operative restenosis rate was 0.The hospitalization time was significantly shorter in Group A than in Group B (P＜0.05).However,the two groups did not significantly differ in mortality,success rate or restenosis rate (P＞0.05).Conclusion We should select the appropriate treatment according to the patient's specific situation for recurrent ischemic angina. Endovascular treatment has evident therapeutic effects,rapid postoperative recovery,and lower treatment risk, making it the preferred treatment when possible.关键词
冠状动脉搭桥术/乳内动脉/缺血性心绞痛/治疗途径Key words
coronary artery bypass grafting/internal mammary artery/ischemic angina pectoris/therapy pathway分类
医药卫生引用本文复制引用
毛艳阳,王聪霞,刘晓唤,毕云,徐阳,韩拓,范雅洁,巩红,张春艳,葛淼..冠状动脉搭桥术后因乳内动脉桥再发缺血性心绞痛的治疗途径[J].西安交通大学学报（医学版）,2018,39(4):475-478,4.基金项目
国家自然科学基金资助项目(No.81273878).Supported by the National Natural Science Foundation of China (No.81273878) （No.81273878）
