| 心电图碎裂QRS波对急性心肌梗死冠状动脉成形术后再狭窄的预测价值 |
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| 引用本文： | 梁丽珍,李淑娟,黄虔,刘自爱.心电图碎裂QRS波对急性心肌梗死冠状动脉成形术后再狭窄的预测价值[J].中国当代医药,2012,19(20):61-62. |
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| 作者姓名： | 梁丽珍 李淑娟 黄虔 刘自爱 |
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| 作者单位： | 广东省东莞市人民医院心电图室,广东东莞,523000 |
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| 摘 要： | 目的研究心电图导联上碎裂QRS波（fQRS）对急性心肌梗死冠状动脉成形术后再狭窄的预测价值。方法根据冠状动脉支架植入术是否发生再狭窄进行分两组，术后3个月、术后1年发生再狭窄出现fQRS进行比较。结果术后1年，PCI术后再狭窄出现fQRS与未发现狭窄fQRS比较差异有统计学意义（P〈0．05）。结论fQRS持续出现可作为急性心肌梗死冠状动脉成形术后再狭窄的预测价值指标之一。
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| 关 键 词： | 急性心肌梗死 再狭窄 碎裂QRS波 PCI |
Predictive value of ECG fragmentation QRS wave on restenosis after acute myocardial infarction coronary angioplasty |
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| Authors: | LIANG Lizhen LI Shujuan HUANG Qian LIU Ziai |
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| Institution: | Electrocardiographic Room,the People’s Hospital of Dongguan City in Guangdong Province,Dongguan 523000,China |
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| Abstract: | Objective To study the predictive value of ECG fragmentation QRS wave(fQRS) on restenosis after acute myocardial infarction coronary angioplasty.Methods All patients were divided into two groups according to whether happening restenosis after coronary stent implantation or not.The conditions of restenosis fQRS appearance 3 months and one year after operation were compared.Results One year after operation,compared with non-stenosis patients,the difference of fQRS appearance condition in patients with restenosis after percutaneous coronary intervention was statistically significant(P < 0.05).Conclusion fQRS continued appearance can be taken as a valuable indicator to predict restenosis after acute myocardial infarction coronary angioplasty. |
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| Keywords: | Acute myocardial infarction Restenosis Fragmentation QRS wave PCI |
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