心电图PR段时限正常值测定及其临床研究  

The measurement of PR interval period of Body surface electrocardiogram and the study on its clinical significance

作　　者：李桂生 吴金鹏 李欣 

机构地区：[1]唐山市曹妃甸区工人医院,063210

出　　处：《临床心电学杂志》2016年第1期35-36,39,共3页Journal of Clinical Electrocardiology

摘　　要：目的探索PR段时限的正常值,并对男女之间可能存在的PR间期差异进行分析。方法回顾性分析1679例健康体检者自然人群,分析其心电图PR间期及PR段时限,总结＂PR段时限＂正常值。结果 PR段时限：（19~59岁）23~78ms;男23~80ms,女21~75ms,经统计学分析,二者差异有统计学意义。结论 PR段时限存在性别差异,有必要分别建立正常值。PR段时限的研究可能有助于我们对PR间期正常的一度传导阻滞的危险人群进行初筛。Objective To explore the normal period of time, PR and to the PR interval period differences may exist between men and women were analyzed. Methods a retrospective analysis of 1679 cases of healthy natural populations, analysis of the electrocardiogram PR interval period and the period of time, PR summary ／ ＂PR／＂ period of time is normal. Results PR period of time（19 to 59 years old） 23~78 ms; Male 23~80 ms, female 21~75 ms, after statistics analysis, the difference was statistically significant. Conclusions PR gender differences period of time, it is necessary to establish normal respectively. PR period of time of research may help us to PR interval period check-up normal conduction block of people at risk for early screening for a time.

关 键 词：体表心电图 PR段时限 临床意义 

分 类 号：R540.41[医药卫生—心血管疾病]