低频电脉冲治疗原发性高血压的效果研究

目的观察低频电脉冲针刺穴位对原发性高血压病的即时降压效果,为该法用于高血压患者长期治疗提供参考。方法50例原发性高血压患者分为治疗组和对照组,治疗组选择3 d相应时段,电针刺激内关、足三里10 min、25 min以及拔除针后10 min,测量血压数值;对照组给予病人相应穴位贴电极片,启动低频机的刺激声音,但不导入电流。结果治疗组相比对照组,其收缩压和舒张压均比测试前有下降的趋势（P〈0.05）。结论低频电脉冲针刺内关、足三里穴位可有效降低血压。

Study on treatment of essential hypertension with electro-acupuncture.

Objective To study the clinical efficacy of low frequency electro-acupuncture at acupoints of Neiguan and Zusanli for treatment of patients with essential hypertension and to provide long-term treatment for reference.Methods Fifty patients with essential hypertension were randomly allocated into trial and control groups.Patients in trial group received electro-acupuncture at Neiguan and Zusanli for 10 min to 25 min and blood pressure was examined 10 minutes after treatment,and data before treatment were col...