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

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...

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Bibliographic Details
Published in2020 11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO) pp. 1 - 2
Main Authors Ryzhii, Maxim, Ryzhii, Elena
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2020
Subjects
Action potentials
Atrial fibrillation
Biological system modeling
Filtering
Heart
Mathematical model
Matlab
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Summary: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.
DOI:10.1109/ESGCO49734.2020.9158159