Simulation of the Effect of AC stimulation on Atrioventricular Node with Nonlinear Model

摘要

In this work we investigate the effect of different sinusoidal AC signals on the atrioventricular node function during atrial fibrillation. We utilize our previously proposed nonlinear MATLAB/Simulink model incorporating dual pathway physiology based on nonlinear differential equations. The results demonstrate that, depending on amplitude and frequency, external AC signals can noticeably change the atrioventricular node performance.