迷走神经和交感神经系统不同活动状态对心率变异性的影响
摘要
心率变异性主要反映迷走神经和交感神经冲动发放的波动,即它代表迷走神经和交感神经紧张性的变异。
关键词: 心率变异性; 迷走神经; 交感神经系统; 电刺激; 紧张性变异
Effect of activities of vagi and sympathetic nervous system on heart rate variability
Abstract
Heart rate variability mainly reflects the functuation of vagal and sympathetic tone.
Key words: Heartt rate variability (HRV);Vagi sympathetic nervous system;Electrical stimulus;Variances of tone;
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引用本文:
. 迷走神经和交感神经系统不同活动状态对心率变异性的影响[J]. 生理学报 1998; 50 (5): .
. Effect of activities of vagi and sympathetic nervous system on heart rate variability. Acta Physiol Sin 1998; 50 (5): (in Chinese with English abstract).