| 单发室性早搏中RT间期规律的分析 |
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| 引用本文： | 于光中.单发室性早搏中RT间期规律的分析[J].临床心电学杂志,2007,16(3):198-199. |
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| 作者姓名： | 于光中 |
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| 作者单位： | 010076,内蒙古航天中心医院 |
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| 摘 要： | 目的探讨室性早搏前后RT间期变化的规律。方法选取单发、有完全代偿间期的室性早搏心电图,测量室早及其前后相邻波群(简称室早前、室早、室早后)的RT间期,进行对比。对室早前心室舒张时间与室早RT间期变化的关系进行分析。结果RT间期由短到长的顺序为:室早<室早前<室早后。室早前心室舒张时间与室早RT间期无线性相关关系。结论室早时RT间期最短,室早后RT间期最长,这一变化规律与心室舒张时间无关。
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| 关 键 词： | RT间期 室性早搏 动作电位 |
| 文章编号： | 1005-0272（2007）03-198-02 |
| 收稿时间： | 2006-12-06 |
| 修稿时间： | 2006-12-06 |
Analysis of RT Interval in single premature ventricular contraction |
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| Yu Guangzhong.Analysis of RT Interval in single premature ventricular contraction[J].Journal of Clinical Electrocardiology,2007,16(3):198-199. |
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| Authors: | Yu Guangzhong |
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| Institution: | Department of Cardiology of Aerospace Center Hospital , Neimenggu.010076. |
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| Abstract: | Objective To explore the variety of RT interval before and after premature ventricular contraction(PVC).Methods Choose the electrocardiograms of single premature ventricular contraction(PVC) with completely compensatory paused.Then measured the RT interval of this single PVC and nearby complex before and after this PVC.Analyzed the relation between ventricular diastolic period before PVC and RT interval of PVC.Results The RT interval in PVC
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| Keywords: | RT interval premature ventricular contraction action potential |
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