本文通过研究主动脉容积变化微分方程，导出了心阻抗图与心脏射血的非线性函数关系。
This paper derived a non-Linear function relationship between the cardiac impedance plethysmogram and the heart ejection by researching differential equation of the aortic volume change.
目的探讨重建心阻抗图ao分量的阻抗变化与主动脉容积变化的关系。
Objective To investigate the relation between the ao components impedance change of the reconstructed impedance cardiogram and the volume change of aorta.
目的探讨重建心阻抗图ao分量的阻抗变化与主动脉容积变化的关系。
Objective To investigate the relation between the ao components impedance change of the reconstructed impedance cardiogram and the volume change of aorta.
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