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碎裂QRS波在急性心肌梗死诊断中的价值 被引量：6

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摘要 目的分析心电图碎裂QRS波在急性心肌梗死诊断中的作用。方法经冠状动脉造影确诊为急性心肌梗死的患者125例,其中ST段抬高型急性心肌梗死(STEMI)85例,非ST段抬高型急性心肌梗死(NSTEMI)40例。同期体检健康者125例为对照组。比较两组碎裂QRS波发生率,对比STEMI及NSTEMI患者碎裂QRS波与病理性Q波的发生率。结果急性心肌梗死组碎裂QRS波发生率为70.40%(88/125),明显高于对照组的9.60%(12/125)(P<0.05)。STEMI、NSTEMI患者碎裂QRS波发生率为分别为74.12%(63/85)、62.50%(25/40),均明显高于病理性Q波发生率23.53%(20/85)、12.50%(5/40)(P<0.05)。结论碎裂QRS波对诊断急性心肌梗死有一定价值。
作者 梁丽 陈为
机构地区 广西玉林市第二人民医院功能科
出处 《广西医学》 CAS 2013年第9期1237-1237,1240,共2页 Guangxi Medical Journal
关键词 急性心肌梗死 碎裂QRS波 病理性Q波
分类号 R542.22 [医药卫生—心血管疾病]
  • 相关文献

参考文献8

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二级参考文献26

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共引文献175

同被引文献43

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引证文献6

二级引证文献44

广西医学
2013年 第9期

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