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血管内超声指导下行冠状动脉左主干介入治疗 被引量:5

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摘要 目的探讨应用血管内超声(IVUS)对冠状动脉无保护左主干(ULMCA)检查并行介入治疗的效果及安全性。方法在IVUS指导下植入支架治疗ULMCA病变21例(A组),未行IVUS检查经冠脉造影确诊行支架植入术49例(B组),比较两组患者近期疗效及术后6个月的随访结果。结果两组患者住院期间病死率、非致死性心肌梗死率、急诊冠脉旁路移植术率均无显著性差异,胸痛复发和再狭窄率A组低于B组(P<0.05)。结论应用IVUS指导ULMCA支架植入有助于选择适应证和合适的支架、实时评价支架扩张的满意度以达到最佳植入效果,且相对安全。
出处 《现代医学》 2007年第1期26-28,共3页 Modern Medical Journal
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