The Hemodynamic Effects Analysis of the New CPR Technique-Electro Ventilation Double Pump CPR Studies in the Computer Model

摘要

Objective: To study the hemodynamic effects during human cardiac arrest and compare the new cardiopulmonary resuscitation (CPR) technique-electro ventilation double pump CPR (EDCPR) with standard CPR by building a computer model of human circulation. Method: Developing a computer model of circulatory system; performing the effects of Standard CPR and EDCPR to the model respectively; comparing the computer simulating results. Results: enhanced external countpulsation (EECP) got the better hemodynamic effects than standard CPR. And it was in accordance with the results of parallel animal experiments and the data published before. Conclusions: The developed model can successfully describe the effects of different CPR techniques to the circulation system during cardiac arrest.