Objective:To observe the effect of Shensong Yangxin Capsule combined with acupuncture in the treatment of arrhythmia.Methods:Ninety-eight cases were divided into control group and observation group according to random number table,with 49 cases in each group.Both groups were treated with Shensong Yangxin Capsule,and the observation group were treated with acupuncture in addition.Results:After treatment,the LVEF level in the observation group was higher than that in the control group(P<0.05),and the LVESD and LVEDD levels were lower than those in the control group(P<0.05).After treatment,the scores of palpitation,fatigue and shortness of breath in the observation group were lower than those in the control group(P<0.05).After treatment,the number of short ventricular tachycardia and premature ventricular contractions in the observation group were lower than those in the control group(P<0.05).Conclusion:Shensong Yangxin Capsule combined with acupuncture is effective in treating arrhythmia.