System modeling of the hemodynamics of coronary circulation during the operation of the T-PLS

인공심폐기 작동시 관상순환계의 혈류역학에 대한 시스템 모델링

Computational modeling is presented to investigate the hemodynamics of coronary circulation for the cardiac arrest model during the operation of an ECLS called T-PLS. A lumped parameter model is utilized to delineate the hemodynamics of coronary circulation. For verification of the present method, we compute the coronary circulation for normal case and compare those results with the existing data. Numerical results on the cardiac arrest model show that T-PLS can increase LAD flow significantly.