Objectives of Study:
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Taking patients with chronic coronary syndrome as the research object, a randomized controlled design was used to explore the efficacy of using electroacupuncture sensitization sites and traditional acupuncture for chronic coronary syndrome, evaluate the effectiveness and safety of electroacupuncture treatment of chronic coronary syndrome, and thus enhance clinical efficacy.
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Description for medicine or protocol of treatment in detail:
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Ninety patients who met the diagnostic criteria for chronic coronary syndrome were included as observations. Randomized grouping was conducted using randomized numerical tables. The subjects were divided into the sensitized site treatment group, the conventional acupuncture group, and the waiting treatment group, each group of 30 patients. Patients in all three groups were treated with conventional drugs; The sensitized site treatment group was treated with electroacupuncture on the basis of conventional drug therapy, and the stimulation sites were 4 sensitized sites of the inner side of the left arm, namely S1, S2, S3, S4; On the basis of routine western medicine treatment, the patients in the routine acupuncture group were treated with electroacupuncture. The stimulation sites were Neiguan, Tongli, Ximen and Shenmen points on the left side. The acupoints were selected based on previous literatures and expert consensus on angina pectoris. The waiting treatment group was treated with only conventional drugs. The frequency of angina pectoris was observed before treatment, 4 weeks after treatment and 4 weeks after treatment. Secondary outcomes were duration of each episode of angina pectoris, VAS score, Seattle angina pectoris questionnaire, 6 min walk distance, self rating anxiety scale, self rating depression scale, changes in pain threshold, and adverse events. To evaluate the effectiveness and safety of electrical acupuncture site treatment for chronic coronary syndrome.
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