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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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Citing This Article：

. Effect of activities of vagi and sympathetic nervous system on heart rate variability. Acta Physiol Sin 1998; 50 (5): (in Chinese with English abstract).