| 扩张型心肌病并室性心律失常心率变异性分析 |
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| 引用本文： | 邹雪,廖易,唐黎,杨成明.扩张型心肌病并室性心律失常心率变异性分析[J].重庆医学,2010,39(2). |
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| 作者姓名： | 邹雪 廖易 唐黎 杨成明 |
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| 作者单位： | 第三军医大学大坪医院野战外科研究所心内科,重庆,400042 |
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| 摘 要： | 目的探讨心率变异性(HRV)与扩张型心肌病(DCM)患者室性心律失常的关系。方法回顾性分析本院2003年1月至2008年12月住院或门诊诊断为扩张型心肌病并进行24h动态心电图检查的患者资料,根据有无室性心律失常发生分为A组(n=37)与B组(n=72),另设正常对照组C组(n=53)。分析各组的基本临床资料及HRV时域和频域指标。结果A组与B组HRV各项指标低于C组,差异均有统计学意义(P<0.01);A组HRV降低较B组更为严重,差异有统计学意义(P<0.01)。结论HRV降低与DCM患者室性心律失常的发生有关,是一项重要的预测指标。
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| 关 键 词： | 扩张型心肌病 室性心律失常 心率变异性 |
HRV in DCM patients with ventrical arrhythmia |
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| ZOU Xue,LIAO Yi,TANG Li,et al..HRV in DCM patients with ventrical arrhythmia[J].Chongqing Medical Journal,2010,39(2). |
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| Authors: | ZOU Xue LIAO Yi TANG Li |
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| Affiliation: | Department of Cardiology;Daping Hospital;Third Military Medical University;Chongqing 400042;China |
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| Abstract: | Objective To explore the relation between the heart rate variability(HRV) and ventrical arrhythmia in the patients with dilated cardiomyopathy(DCM).Methods The parameters of HRV in 109 DCM patients in our hospital from January 2003 to December 2008 were analyzed.The patients were divided into A group(with ventrical arrhythmia,n=37) and B group(without ventrical arrhythmia,n=72).C group(control,n=53) were healthy volunteers.Results The parameters of HRV in A group and B group were both significantly lower th... |
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| Keywords: | dilated cardiomyopathy ventrical arrhythmia heart rate variability |
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