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目的探讨冠状动脉介入在冠心病诊治中疗效及预后。方法经皮冠脉介入诊治冠心病患者31例,采用选择性冠状动脉造影,管腔狭窄≥75%者行PTCA和Stent术,术后观察患者心血管情况发生及预后。结果31例患者冠脉造影结果显示,管腔狭窄≥75%为18例,13例行PTCA和支架术,大多数行PTCA及支架术患者症状明显改善,生活质量明显提高,支架内再狭窄2例,死亡5例。结论选择性冠脉造影是诊断冠心病可靠方法,冠脉介入治疗能明显减轻冠心病患者症状,生活质量明显提高。
Objective To investigate the efficacy and prognosis of coronary intervention in the diagnosis and treatment of coronary heart disease. Methods Percutaneous coronary intervention in the treatment of coronary heart disease in 31 patients with selective coronary angiography, stenosis ≥ 75% underwent PTCA and Stent surgery, postoperative cardiovascular outcome and prognosis were observed. Results The results of coronary angiography in 31 patients showed that the stenosis ≥75% was 18 cases, PTCA and stenting were performed in 13 cases. The symptoms of PTCA and stenting were significantly improved in most patients, the quality of life was significantly improved, and the in-stent restenosis 2 Cases, 5 cases of death. Conclusions Selective coronary angiography is a reliable method for the diagnosis of coronary heart disease. Coronary intervention can significantly reduce the symptoms of patients with coronary heart disease and improve the quality of life.