| 一种高效的QRS波实时检测方法 |
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| 引用本文： | 王磊,郑崇勋.一种高效的QRS波实时检测方法[J].北京生物医学工程,1998,17(4):217-222. |
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| 作者姓名： | 王磊 郑崇勋 |
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| 作者单位： | 西安交通大学生物医学工程研究所 |
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| 摘 要： | 本文介绍一种高效的ＱＲＳ波实时检测方法。该检测方法由检测电路和判断子程序组成。结合Ｒ波斜率、ＱＲＳ波幅度、持续期，频带等特征进行ＱＲＳ波的综合检测。判断子程序可在单片机系统内实时实现。对检测方法噪声敏感性和检测准确性的测试和临床应用表明该方法具有抗干扰性强，准确率高等特点。
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| 关 键 词： | 心电信号 QRS波 实时检测 数字信号处理 |
A Very Efficient Real Time QRS Detection Method |
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| Wang Lei,Zheng Chongxun,Ye Jilun,Liu Feng.A Very Efficient Real Time QRS Detection Method[J].Beijing Biomedical Engineering,1998,17(4):217-222. |
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| Authors: | Wang Lei Zheng Chongxun Ye Jilun Liu Feng |
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| Abstract: | A very efficient real time QRS detection method is introduced in this paper.The method is composed of detection hardware and software.Characteristics of R wave slope,QRS complexes amplitude,duration and frequency properties are used.The detection software can run is real time in a single chip system.Test of noise sensitivity and detection accuracy of this method and clinical application showed that the method has good properties of anti interfe rence and high accuracy of detection. |
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| Keywords: | ECG signals QRS complexes Real Time detection Digital signal processing |
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