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目的:探讨脉搏波传导速度(PWV)与小儿心律失常的关系。方法:选择2011年5月～2012年5月在该医院住院的236例儿童,所有病例均经心电图检查,根据检查结果分为非心律失常组(120例)和心律失常组(116例)。对两组病例臂踝脉搏波传导速度(baPWV)、臂踝指数(ABI)、总胆固醇(TC)、甘油三酯(TG)、尿酸(UA)、血压以及空腹血糖(FPG)等指标进行检查,比较两组患儿在这些指标方面的差异。结果:两组病例在PWV和TC两个指标方面的差异具有统计学意义(P<0.05),而在ABI、UA、血压以及FPG等指标方面的差异无统计学意义(P>0.05)。结论:PWV与小儿心律失常有着显著相关性,可以作为心律正常与否的参考指标。
Objective: To investigate the relationship between pulse wave velocity (PWV) and pediatric arrhythmia. Methods: Totally 236 children hospitalized in this hospital from May 2011 to May 2012 were enrolled in this study. All cases were examined by electrocardiogram (ECG). According to the results of the examination, they were divided into non-arrhythmia group (120 cases) and arrhythmia group (116 cases). The indexes of brachial-ankle pulse wave velocity (baPWV), ABI, TC, TG, UA, blood pressure and fasting blood glucose (FPG) were examined in the two groups The difference in these indicators between the two groups was compared. Results: The differences of PWV and TC between the two groups were statistically significant (P <0.05), but there was no significant difference in ABI, UA, blood pressure and FPG (P> 0.05). Conclusion: There is a significant correlation between PWV and pediatric arrhythmia, which can be used as a reference index of normal or not.