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Effects of transcutaneous electrical stimulation of nervus auricularis vagi on heart rate variability of patient with X syndrome
Author(s): Xiong Lu, Luo Caidong, Liu Yunbing, Wu Yi, Wen Yu
Pages: 487-
490
Year: 2015
Issue:
5
Journal: Medical Journal of National Defending Forces in Southwest China
Keyword: nervus auricularis vagi; electrical stimulation; X syndrome; heart rate variability;
Abstract: 目的 观察经皮电刺激耳迷走神经对X综合征患者心率变异性的影响.方法 将57例X综合征患者随机分为试验组(n=29)和对照组(n=28),试验组采用经皮电刺激耳迷走神经治疗(ta-VNS),30 min/次,2次/d;对照组口服比索洛尔5 mg治疗,1次/d.两组患者治疗前及治疗后8w分别记录24h动态心电图,进行24h心率变异性时域分析比较.结果 两组治疗后心率变异性各参数较治疗前均显著改善(P<0.05),组间比较差异无统计学意义(P>0.05).结论 经皮电刺激耳迷走神经对X综合征患者心脏自主神经功能有明显改善作用.
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