• 1. Chengdu 363 Hospital, Chengdu 610041; 2. Respiratory Department of Chengdu 3rd People’s Hospital, Chengdu 610031;3. Department of Respiratory,West China Hospital,Sichuan University, Chengdu 610041,China;
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目的:了解阻塞性睡眠呼吸暂停综合征患者的心率变异改变。方法:对67例睡眠打鼾患者同步进行24小时动态心电图及多导睡眠图监测。根据PSG检测结果分为OSAS组和单纯鼾症组,比较组间低频峰(LF),高频峰(HF),低频峰与高频峰的比值(LF/HF),正常RR间期平均值及其标准差值(SDNN),正常RR间期差值均方根(rMSSD)。结果:OSAS组中,频域分析指标:LF,HF,均低于单纯鼾症组,LF/HF高于对照组,时域分析指标:SDNN,rMSSD均低于对照组。结论:OSAHS患者心率变异性降低。

Citation: WANG Yongsheng,LI Kai,LIANG Zongan.. HRV Change in Obstructive Sleep Apnea Syndrome. West China Medical Journal, 2009, 24(6): 1439-1441. doi: Copy