Clinical Investigation on Xinbao for Sick Sinus Syndrome / 中成药

Objective:To investigate the curative effect of Xinbao on patients with sick sinus syndrome(SSS). Methods: 38 patients with SSS were randomly divided into 2 groups: one (A group) taking oral Xinbao and the other (B group) taking xinxianan as control on the base of routine treament. 12 lead surface electrocardiogram and Holter were recorded in all patients before and after treatment. Results: Mean heart rates of the groups were obviously increased after treatment( P 0.05). Conclusion: Xinbao may be a effective and safe drug for treating SSS.