The frequency of HF is determined by the ratio of respiratory frequency and heart rate.The results also indicated that nonadditivity of heart rate modulation by sympathetic an...
高峰的
率是呼吸
率与心率之比,
极
可能与交
副交
神经调节心率的非可加性有
。
The frequency of HF is determined by the ratio of respiratory frequency and heart rate.The results also indicated that nonadditivity of heart rate modulation by sympathetic an...
高峰的
率是呼吸
率与心率之比,
极
可能与交
副交
神经调节心率的非可加性有
。
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