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Conference papers

Virtual electrodes mechanisms predictions with a current-lifted monodomain model

Yves Coudière 1, 2 Myriam Rioux 2 
2 CARMEN - Modélisation et calculs pour l'électrophysiologie cardiaque
IMB - Institut de Mathématiques de Bordeaux, Inria Bordeaux - Sud-Ouest, IHU-LIRYC
Abstract : In this paper, we describe a monodomain model with a non-local source term that accounts for any intra- or extra-cellular applied current, and specifically for the usual virtual electrode polarization phenomena, at no additional cost. The source term is derived from a lifting principle applied to the resolution of the electrostatic balance equation in the parabolic-elliptic formulation of the bidomain equations.
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Submitted on : Friday, December 21, 2012 - 9:52:04 AM
Last modification on : Thursday, January 20, 2022 - 5:31:34 PM
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  • HAL Id : hal-00767042, version 1



Yves Coudière, Myriam Rioux. Virtual electrodes mechanisms predictions with a current-lifted monodomain model. Computing in Cardiology, Sep 2012, Cracovie, Poland. pp.837-840. ⟨hal-00767042⟩



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