复方丹参滴丸对应急作训战士心率变异的影响

Effect of Compound Danshen Dripping Pills on Heart Rate Variability in Emergency Reaction Soldiers

目的 :观察复方丹参滴丸对应急作训战士心率变异的影响 ,评价复方丹参滴丸对应急作训战士心肌保护作用。方法 :被试者为 60名新入伍 18岁～ 2 2岁战士 ,随机分为复方丹参滴丸组 (服用复方丹参滴丸每次 10丸 ,每日 3次 ,共 7d)、对照组 (服用安慰剂 )。采用Holter记录作训前 10min、作训中 3 0min及作训后 2 0min的心电信号 ,进行心率变异 (HRV)分析。结果 :两组战士在作训中LF均升高 ,HF下降 ,LF/HF升高 ,对照组较复方丹参滴丸组LF升高更显著 (P <0 .0 5 )。结论 :复方丹参滴丸可提高战士应急作训时的心率变异性 ,对应急作训战士心肌有保护作用。

Objective:To observe the effect of Compound Danshen dripping pills on heart rate variability (HRV) in emergency reaction soldiers and evaluate the proctective function of Compound Danshen dripping pills.Methods:60 soldiers were randomly devided into Compound Danshen dripping pills group and control group. Frequency domain measures of heart rate variability were recorded and analyzed in Holter before, during and after emergency reaction.Results:Low frequency (LF) significantly increased during exercise in two group. High frequency (HF) decreased. LF/HF increased. The range of changes were more larger in control group than in Compound Danshen dripping pills group (P<0.05).Conclusion:Compound Danshen dripping pills increased HRV by regulated and progressed the balance of sympathetic and parasympathetic.