心迷走神经

心脏自主神经对正常心脏生理功能具有重要的调控作用，通过心交感神经和心迷走神经双重调节机制维持正常的心脏功能和血压的稳定。

Cardiac autonomic nervous system plays a major role in normal cardiac function and stablilization of blood pressure through neuroregulation by cardiac sympathetic nerve and cardiac vagus nerve .

结果发现，休克时心迷走神经末梢ACh大量释放，心肌Ca升高，血浆Ca~（2+）下降、Mg~（2+）上升；

The results suggested that ACh vesicles were massively reduced , myocardial calcium was increased , plasma Ca2 + was decreased and plasma Mg2 + was raised during shock .

兔心迷走神经传出放电的活动特征

Characteristics of efferent discharge activity in cardiac vagal nerve of the rabbit

因此，左侧卧位对晚期妊娠是有益的，因为心迷走神经张力的降低和心交感神经兴奋性的增加最小。

For women in late pregnancy , the left lateral decubitus position may be beneficial becausecardiac vagal activity is suppressed least and cardiac sympathetic activity is enhanced least .

结论：毛花甙C的强心作用与迷走神经兴奋作用可能分别参与了阵发性房颤伴有与不伴有左心室收缩功能障碍患者的复律机制；

Conclusion : The cardiotonic and parasympathetic stimulating effects of deslanoside probably take part in the defibrillation of PAf with and without SI respectively .

心率和心功能的调节是由心迷走神经主导的。

The physiological control of heart rate and cardiac functions is dominated by the activity of the parasympathetic nerves .