【摘要】 目的：探讨胸主动脉狭窄性疾病的介入治疗方法、疗效和并发症。方法：９ 例胸主动脉狭窄患者，５ 例为先天性主动脉缩窄，４ 例为大动脉炎。采用经皮经腔球囊扩张血管成形术（ Ｐ Ｔ Ａ） 治疗７ 例，金属内支架治疗２ 例。结果：９ 例患者８ 例治疗成功， 扩张效果明显，１ 例症状无明显缓解。未发生死亡、大出血、动脉瘤等严重并发症。结论： Ｐ Ｔ Ａ 及内支架治疗是胸主动脉狭窄性疾病的有效方法，具有操作简便安全、可重复治疗等优点。更多还原

【Abstract】 Objective:To explore the methods,effectiveness and complications of interventional therapy for stenostic diseases of thoracic aorta.Methods:In 9 patients 5 cases were congenital aortic stenosis and 4 were Takayasu arteritis of thoracic aorta.All cases underwent percutaneuous transluminal angioplasty(PTA),and 2 of them were implanted a metal stent after PTA.Results:There was a marked improvement in symptoms following the procedure in 8 cases and no improvement in 1 patients .No death,massive haemorrhage,aneurysm and other serious complications happend in this group.Conclusion:PTA and stent placement are effective methods for the treatment of thoracic stenosis because of its simple,safe and repeatable advantages.更多还原