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经皮冠脉介入治疗无保护左主干病变的效果及预后影响因素探讨 被引量:1

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摘要 目的探讨经皮冠脉介入治疗(PCI)无保护左主干病变(ULMCA)的预后效果,分析预后影响因素。方法将120例无保护左主干病变患者按照病变有无累及左主干远端分叉分为两组:分叉组(90例),无分叉组(30例),所有患者均使用药物洗脱支架行PCI治疗,观察两组患者的治疗效果,同时对两组患者的冠脉造影结果、基本资料等进行对比,分析预后影响因素。结果分叉组的男性占比明显高于非分叉组(P<0.05);两组患者均达到操作成功标准,随访显示分叉组的再发心绞痛率显著高于非分叉组(P<0.05)。有血管内超声指导的ULMCA患者,主要心脏不良事件的发生率显著低于无血管内超声指导者(P<0.05)。行双支架术者的支架再狭窄率显著高于行单支架术者(P<0.05)。结论 PCI术治疗ULMCA的近期及远期疗效确切,术中行血管内超声指导能够有效减少主要心脏不良事件的发生,改善患者预后。
出处 《贵州医药》 CAS 2016年第9期930-932,共3页 Guizhou Medical Journal
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