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妊娠中晚期心电图短P-R间期心率变异性分析
引用本文:廖虹. 妊娠中晚期心电图短P-R间期心率变异性分析[J]. 长治医学院学报, 2008, 22(3)
作者姓名:廖虹
作者单位:广西医科大学第五附属医院,545001
摘    要:目的:探讨妊娠中晚期心电图短P-R间期发生机制.方法:对36例妊娠中晚期发现短P-R间期者(观察组)和36例P-R间期正常的中晚期孕妇(对照组)进行24 h动态心电图心率变异性(HRV)检测.结果:观察组HRV较正常对照组明显降低,有显著性差异(P<0.001、P<0.005及P<0.01).结论:妊娠中晚期的P-R间期缩短与自主神经功能失调有关.

关 键 词:妊娠  P-R间期  心率变异性(HRV)  自主神经功能

A Research on the Heart Rate Variability in Electrocardiogram's Short P-R Interval During Pregnancy Middle and Late Period
Liao Hong. A Research on the Heart Rate Variability in Electrocardiogram's Short P-R Interval During Pregnancy Middle and Late Period[J]. Journal of Changzhi Medical College, 2008, 22(3)
Authors:Liao Hong
Affiliation:Liao Hong NO.5 Affiliated Hospital of Guangxi Medical University
Abstract:Objective:To investigate the mechanism of electrocardiogram's short P-R interval during pregnancy middle and late period.Methods:We surveyed the heart rate variability on ambulatory 24-hour ECG between 36 patients who had been found short P-R interval in pregnancy middle and late period(observation group)and 36 patients who had normal P-R interval at that time(comparisn group).Results:The change of the observation group's heart rate variability was smaller obviously than that of the comparison one's,which h...
Keywords:Pregnancy  P-R inerval  Heart rate variability  Autonomic nerve function  
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