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用心率变异频谱分析(SAHRV)定量测定65例偏头痛患者和50例健康人仰卧位和站立位自主神经系统(ANS)功能。结果发现,偏头痛患者站立位中频段积分较对照组显著降低(P<0.001),表明其交感神经功能低下,且随着疼痛程度的增加及病程的延长,其交感神经功能低下的程度亦越重。本文还初步探讨了其机理及临床应用意义。
Quantitative determination of supine and standing autonomic nervous system (ANS) function in 65 migraine sufferers and 50 healthy subjects by heart rate variability spectrum analysis (SAHRV). The results showed that the mid-band score of migraine patients was significantly lower than that of the control group (P <0.001), indicating that the sympathetic function was low. With the increase of pain degree and duration of disease, the degree of sympathetic dysfunction Also heavier. This article also initially discussed its mechanism and clinical significance.