冠心病虚实证候与自主神经功能的相关性

目的:观察冠心病虚、实证候与自主神经功能指标的相关性。方法:将150例冠心病患者分为实证组、虚实夹杂证组和虚证组;采集反映自主神经功能的心率变异性(HRV)指标,进行HRV各项指标的组间对照及多元线性逐步回归分析,观察证候与HRV指标的相关性。结果:实证组、虚实夹杂证组与虚证组之间年龄无显著差异;HRV各项指标在实证组最高,虚实夹杂证组次之,虚证组最低。结论:证候与自主神经功能的能量有相关性,随着由"实"向"虚"转变,自主神经总能量、交感能量及迷走能量随之降低。

Correlation between deficiency-excess syndrome of Coronary Heart Disease and autonomic nervous function

Objective:To observe the correlation between deficiency-excess Syndrome of Coronary Heart Disease(CHD) and autonomic nervous function.Method:150 CHD cases were divided into excess syndrome group,deficiency syndrome group,intermingled deficiency and excess syndrome group.The heart rate variability(HRV) indicators which reflect autonomic nervous function were collected and compared among the three groups.Then the multiple linear regression analysis was did to observe the correlation.Results:There was no significant difference in age among the three groups,HRV indicators in the excess syndrome group were the highest,followed by the intermingled deficiency and excess syndrome group,deficiency syndrome group the lowest.Conclusion:The deficiency-excess syndrome and autonomic nervous energy are correlated,with the "excess" to "deficiency"changes,the total energy of autonomic nervous,sympathetic and vagal energy decreases.