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AMI患者经皮冠状动脉介入治疗术后ST段早期回落影响因素分析 被引量:8

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摘要 目的分析急性心肌梗死(AMI)患者经皮冠状动脉介入治疗后(PCI)影响心电图ST段早期回落的相关因素。方法测量并计算63例急性心肌梗死患者行经皮冠状动脉介入治疗术前和术后1h梗死相关导联最大ST段抬高幅度。按术后1h内ST段回落幅度分为A组(ST段回落≥50%)、B组(ST段下降<50%),对比分析两组相关临床特征与ST段回落幅度的关系。结果两组患者年龄、性别无明显差异(P>0.05);在糖尿病、梗死前反复心绞痛症状、发病至梗死相关血管开通时间、心肌梗死面积积分、Killips心功能分级方面有显著差异。结论糖尿病、梗死前反复心绞痛症状、发病至梗死相关血管开通时间、心肌梗死面积积分、Killips心功能分级可能是影响AMI冠状动脉介入治疗术后心电图ST段回落程度的主要因素。
作者 蒙秋云
出处 《微创医学》 2007年第5期431-432,共2页 Journal of Minimally Invasive Medicine
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