[摘要] 目的：探讨2型糖尿病患者心率变异性(HRV)与自主神经病变及并发症的关系。方法：利用Holter对108例2型糖尿病组和80例正常组进行HRV时域分析。结果：糖尿病组SDNN(85.53±30.63)ms，SDANN(75.60±29.48)ms，RMSSD(27.14±17.86)ms，PNN50(4.41±5.37)%，均低于正常对照组(P<0.01)，而且有并发症者比无并发症者进一步下降。结论：HRV对糖尿病自主神经病变有早期诊断作用及对预后的提示作用，可作为检测糖尿病自主神经病变一种简便而敏感的方法。

    [关键词] 糖尿病；心率变异性；自主神经病变

    The Mensuration of Heart Rhythm Variance(HRV) in 108 Patients with 2 Diabetes

    LIAN Jie，XIONG Ping

    (Nongken Central Hospital in Guangdong Province,Zhanjiang，Guangdong 524002，China)

    Abstract：Objective To probe into the relation HRV with Pathological changes of independent nerve and syndrome.Methods Holter was use to analyze 108 patients with Ⅱ diabetes and to compare with natural group(80 cases).Results Diabetes group was SDNN(85.53±30.63)ms ......