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心肌缺血预适应对老年单支动脉闭塞性急性心肌梗死患者的影响 被引量:2

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摘要 目的观察心肌缺血预适应对老年急性心肌梗死患者的临床意义。方法选择我院收治老年急性心肌梗死患者,分别统计有心绞痛病史组(48例,A组)与无心绞痛病史组(38例,B组),在常规药物治疗、发病12h内及12~24h行急诊PCI术后住院期间的心律失常、泵功能、心源性休克、临床死亡率等情况。结果两组患者合并心律失常、心衰、心肌梗死后心绞痛间差异有统计学意义(P〈0.05)。两组患者CPK、急性期及发病后4周LVEF间差异均有统计学意义(P〈0.05)。结论心肌缺血预适应效应对老年急性心肌梗死患者心肌的保护作用,可能为降低死亡率及并发症的主要原因。
作者 王田姣
出处 《实用心脑肺血管病杂志》 2009年第6期452-453,共2页 Practical Journal of Cardiac Cerebral Pneumal and Vascular Disease
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