Anticholinergics act by blocking muscarinic receptors in the smooth muscle of the airways and inhibiting vagal tone.
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。
We conclude that both high myocardial adenosine level and high vagal tone may result in sinus bradycardia and A-V block.
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。
Neurogenic shock is common in T2-5 injuries, resulting in a decrease in SVR, decreased inotropism, and increased vagal tone.
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。
Recent advances displayed that myocardial ischemia was relative to a reduction of vagal tone and an increase of sympathetic tone.
新近研究发现，心肌缺血与迷走神经活性降低及交感神经活性升高密切相关。
OBJECTIVE to observe the effect of aerobic kinesitherapy on vagal tone maintenance and the relevant indices of heart rate variability in elderly bedridden patients.
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.
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。
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