求翻译：对照组给予常规血液透析、控制血压、控制血糖、纠正贫血等西医基础治疗，试验组在西医基础治疗上加用生脉通阳颗粒，疗程为三个月。观察患者临床心功能等级，症状、体征及超声心动图的变化，并对症状及体征进行量化评分，作出疗效评价。是什么意思？

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comparison group for regular dialysis, control blood pressure, and blood glucose control, correct anemia, doctors based treatment, the Pilot Group in western medicine based on treatment with the pulse-yang particles, a course for 3 months. Observation of the patient clinical features, symptoms, sign

The control group gives convention doctor practicing western medicine foundation treatments and so on hemodialysis, control blood pressure, control blood sugar, correction anemia, the experimental group adds in the doctor practicing western medicine foundation treatment with lives the arteries to pa

Control group received conventional hemodialysis, blood pressure control, control blood sugar, anemia doctor Foundation treatment, group therapy of Western medicine combined with pulse-activating Yang granules, with a course of three months. Observation of clinical cardiac function of patients with

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