应用心电图检查技术在活体个人识别中的研究  

Investigation on the possibility of electrocardiography in the identification of individuals

作　　者：李中健[1] 王庚勤[1] 贾耀勤[1] 王自强[1] 田晨光[1] 李世锋[1] 井艳[1] 

机构地区：[1]郑州大学第二附属医院心电图科,郑州450014

出　　处：《中国实用医刊》2008年第4期23-25,共3页Chinese Journal of Practical Medicine

基　　金：郑州市科技局科技攻关项目（064SGDS33218-17）

摘　　要：目的研究活体个人心电图，明确心电图检查技术用于活体个人身份识别的可能性。方法检查5500名成年活体个人心电图，了解个人心电波形特征点，观察活体个人心电图唯一性、稳定性特征。结果035500例成年活体个人心电图中，各例间无一例波形相同，都有各自的形态特点。②每个活体个人一次心动周期12个导联心电波形可有3432个特征点，12导联心电波形就是本人心电生物特征。③当不同环境季节、心率、时间、药物等因素影响时，同一活体个人心电图QRS波形仍相对稳定，基本不变。结论每个活体个人12导联心电图QRS波形态可作为本人身份识别的依据。Objective To study the possibility that electrocardiography could be tification by analyzing individuals＇ electrocardiograms. Methods Twelve - lead used in individuals＇ idensurface electrocardiograms were selected from 5500 individuals to determine individual＇ s characteristic points of electrocardio - waves and observe individuals＇ exclusive and stable characteristics. Results （1）Neither was the same ECG found between any two individuals in 5500 twelve -lead surface electrocardiograms which represent personal morphological characteristics. （2）3432 characteristic points of electrocardio -waves were shown in one cardiac cycle of the twelve - lead surface electrocardiograms of each individual, and the electrocardio - waves of twelve - lead surface electrocardiogram were each individual＇ s biological characteristic. （3）Under the effect of different environments, seasons, heart rates, times, and medicine, the QRS waveforms of the twelve - lead surface electrocardiogram were comparatively stable and fundamentally invariably for each individual. Conclusion The QRS waveforms of the twelve - lead surface electrocardiogram represent a characteristic of electrocardio - wave for each individual, and may be useful to evaluate individual biological behavior.

关 键 词：心电图 活体个人 唯一性 稳定性 身份识别 

分 类 号：R770.43[医药卫生—眼科] D919[医药卫生—临床医学]