冠状动脉旁路移植术后心绞痛复发患者介入治疗观察

目的探讨冠状动脉旁路移植术（CABG）后心绞痛复发的冠心病患者行介入治疗的疗效。方法回顾性分析12例实施介入治疗的CABG术后心绞痛复发的冠心病患者的临床资料、造影结果、介入治疗结果。结果12例中6例患者对桥血管行介入治疗，另6例患者对自体冠状动脉病变行介入治疗。12例患者中住院期间无心绞痛复发、无心肌梗死、无再次血运重建、无死亡。随访9—21个月，其中2例有心绞痛复发，给予药物治疗，元死亡、无心肌梗死、元再次血运重建。结论CABG术后心绞痛复发的冠心病患者行介入治疗是安全有效的。

Investigation on percutanous transluminal intervention in patients with angina recurrence after coronary artery bypass grafting

Objective To investigate the short-term and long-term interventional therapeutic effect of coronary heart disease(CHD)patients with angina recurrence after coronary artery bypass grafting(CABG). Methods The data of patients with angina recurrence treated by CABG,including clinical data,arteriography and the interventional results were retrospectively analyzed. Results There were 12 patients received intervention,among them 6 patients received coronary artery intervention,another 6 patients received graft vessels intervention.During operation and hospitalization,among 12 patients there were none had angina recurrence,acute myocardial infarction,revascularization and mortality.The total 12 patients were followed for 9 ～ 21months,there were two patients had angina recurrence cured by drugs,but none with mortality,acute myocardial infarction and revascularization. Conclusion The intervention for patients with angina recurrence after grafting was a safe and effective treatment.