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正弦调制电流有显著的止痛、解痉、血管扩张和营养作用。心脏供血不足病人在正弦调制电流的作用下,心率降低,左心收缩期好转,疼痛症候群减轻或消失.作者把120名高血压(ⅡA 和ⅡB 期)病人分为大致相同的两组:正弦调制电流和药物综合治疗组,单纯药物治疗组(对照组).治疗组和对照组所用药物为同一类型.正弦调制电流作用于领区。电极面积378和220cm~2,置于脊髓节段C_4～T_2和T_9～L_1投影区.电流参数:交变电流,起初为连调波,从第4次开始至治疗结束,采用连调波和变调波,调制频率100Hz,调幅50～100%,波组持续时间2秒。治疗持续时间3～10分钟,每日1次,10～12次为一疗程.每组病人又以循环高动力型和循环低动力型划分为两个亚组。
Sinusoidal modulation current significant analgesic, antispasmodic, vasodilatation and nutritional role. Patients with inadequate blood supply to the heart under sinusoidal modulation currents had reduced heart rate, improved left ventricular systole, and reduced or eliminated pain syndrome. The authors categorized 120 hypertensive patients (stage IIA and stage IIB) into roughly the same two groups: sinusoidal modulation Current and drug combination therapy group, simple drug treatment group (control group), the treatment group and the control group used the same type of medicine, sinusoidal modulation current acting on the territory. Electrode area 378 and 220cm ~ 2, placed in spinal cord segments C_4 ~ T_2 and T_9 ~ L_1 projection area.Current parameters: alternating current, initially for the continuous wave, starting from the fourth to the end of treatment, the use of continuous wave and Variable wave, modulation frequency 100Hz, amplitude 50 ~ 100%, wave group duration of 2 seconds. Treatment duration of 3 to 10 minutes, 1 day, 10 to 12 times for a course of treatment, each group of patients with circulating high power and low circulating power divided into two subgroups.