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迷走神经在心率变异性中的作用

贺书云, 胡三觉, 王贤辉, 韩晟

第四军医大学神经科学研究所.陕西,西安 710032；第四军医大学细胞工程研究中心.陕西,西安 710032

摘要

心率变异主要由迷走神经调节,右侧迷走神经起主要作用;传统心率变异性测量方法与非线性方法所得结果一致。

关键词： 心搏间期; 功率谱; 近似熵

The role of vagal innervation in the variability of heart beat

He Shuyun, Hu Sanjue, Wang Xianhui, Han Sheng

Institute of Neurosciences,The Fourth Military Medical University.Xi^an 710032,Shaanxi；China

Abstract

It is suggested that the variability of RRI is mainly regulated by the vagi and the role of right vagi is more important than that of the left. When measuring heart rate variability, the results obtained with conventional method are consistent with those with nonlinear method.

Key words: RRI;Power spectrum;Approximate entropy(ApEn)

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引用本文：

贺书云, 胡三觉, 王贤辉, 韩晟. 迷走神经在心率变异性中的作用[J]. 生理学报 2002; 54 (2): .

He Shuyun, Hu Sanjue, Wang Xianhui, Han Sheng. The role of vagal innervation in the variability of heart beat. Acta Physiol Sin 2002; 54 (2): (in Chinese with English abstract).