Abstract:Objective: To study the efficacy of Shensong Yangxin capsule on ventricular arrhythmia (VA) and its effects on serum anti-β1-adrenoceptor autoantibody (β1-AAB) level. Methods: 146 patients with VA in our hospital from January 2017 to December 2018 were selected and divided into two groups according to the random number table method, with 73 cases in each group. The two groups were treated with amiodarone, and observation group was additionally given Shensong Yangxin capsule on this basis, and they were treated for 2 months. The clinical efficacy, and electrocardiograph (ECG) indicators, serum β1-AAB, T lymphocyte subsets and occurrence of adverse reactions after treatment were compared between the two groups. Results: The effective rates of treatment were 94.52% and 83.56% in observation group and control group(P<0.05). After treatment, there were no significant changes in PR interval and QT interval between the two groups (P>0.05), and the QTcd, β1-AAB, CD4+ and CD4+/CD8+ in the two groups were significantly decreased (P<0.05) while the CD8+ was significantly increased in the two groups (P<0.05), and the change of PR interval before and after treatment in observation group was smaller than that in control group, and the changes of QT interval, QTcd, β1-AAB, CD4+ and CD4+/CD8+ before and after treatment were greater than those in control group (P<0.05). The incidence rates of adverse reactions in the two groups were 13.70% and 9.59% respectively (P>0.05). Conclusion: Shensong Yangxin capsule combined with amiodarone can shorten the cardioversion time and reduce the QTcd value, and it is also beneficial to reduce the level of serum β1-AAB and improve the distribution of T lymphocyte subsets, thus improving the treatment effects.
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