如何测定交感迷走张力平衡？
抗胆碱药作用于气道平滑肌上的特定毒蕈碱受体，以抑制迷走张力。
Anticholinergics act by blocking muscarinic receptors in the smooth muscle of the airways and inhibiting vagal tone.
实验结果提示：高腺苷含量及高迷走神经张力均可以起窦性心率减慢及房室传导阻滞。
We conclude that both high myocardial adenosine level and high vagal tone may result in sinus bradycardia and A-V block.
神经性休克常见于t2 - 5受伤，从而导致SVR降低，肌收缩力降低和迷走神经张力增加。
Neurogenic shock is common in T2-5 injuries, resulting in a decrease in SVR, decreased inotropism, and increased vagal tone.
结论反流性食管炎患者可能存在自主神经功能紊乱，迷走神经张力明显增高，交感神经张力相对减低。
Conclusion Autonomic nerve dysfunction, increased vagus nerve tension and relatively decreased sympathetic nerve tension exist in the patients with reflux esophagitis.
目的：观察有氧运动疗法对老年卧床患者迷走神经张力的维持和对心率变异性相关指标的影响。
OBJECTIVE to observe the effect of aerobic kinesitherapy on vagal tone maintenance and the relevant indices of heart rate variability in elderly bedridden patients.
结论：运动训练可明显提高安静时心率变异性，提高心迷走神经张力，减低心脏性猝死的可能性。
CONCLUSION: Exercises can improve obviously heart rate variability in rest, increase tone of cardiac vagus nerve and decrease the capability of cardiac sudden death.
结论：运动训练可明显提高安静时心率变异性，提高心迷走神经张力，减低心脏性猝死的可能性。
CONCLUSION: Exercises can improve obviously heart rate variability in rest, increase tone of cardiac vagus nerve and decrease the capability of cardiac sudden death.
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