Effectiveness and safety of electroacupuncture combined with conventional drugs in the treatment of stable angina pectoris in coronary artery disease: A systematic evaluation and meta-analysis.

showed that the intervention group patients had better VAS scores than control patients after treatment, but it was not statistically significant ( Z = 0.77, P = .44 > 0.05), suggesting that although electroacupuncture combined with conventional drug treatment could reduce VAS scores, the reduction did not reach statistical significance, that is, from a statistical point of view, there was no significant difference between electroacupuncture combined with conventional drug treatment compared with conventional drug treatment (Fig. 5 ). 3.3.4.

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