Cardiovascular system is a complex interactive system. The study of ventriculo_arterial coupling can be greatly helpful to reveal the mechanism and regularity of cardiovascular system diseases. The dynamic process of ...Cardiovascular system is a complex interactive system. The study of ventriculo_arterial coupling can be greatly helpful to reveal the mechanism and regularity of cardiovascular system diseases. The dynamic process of the ventriculo_arterial coupling is considered making use of E(t)_R model for the left ventricle and T_Y tube model for the arterial tree. The predicted pressure and flow waveforms agree well with the experimental data. The effects of the SA and LV properties on the LV/SA function and the optimal coupling of ventriculo_arterial are also discussed. The results have clinical significance.展开更多
文摘Cardiovascular system is a complex interactive system. The study of ventriculo_arterial coupling can be greatly helpful to reveal the mechanism and regularity of cardiovascular system diseases. The dynamic process of the ventriculo_arterial coupling is considered making use of E(t)_R model for the left ventricle and T_Y tube model for the arterial tree. The predicted pressure and flow waveforms agree well with the experimental data. The effects of the SA and LV properties on the LV/SA function and the optimal coupling of ventriculo_arterial are also discussed. The results have clinical significance.
