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Updated: Oct 13, 2026
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Patient-specific Modeling of the Heart: Estimation of Ventricular Fiber Orientations
Published on: January 8, 2013
Modeling the dynamics of cardiac action potentials
1Mathematics Institute, University of Warwick, Coventry CV4 7AL, United Kingdom.
Physical Review Letters
|September 16, 2000
Abstract:
The nonlinear dynamics of cardiac action potentials is explained via simple model equations describing the membrane potential and the inward and outward currents through the membrane. The equations approximate ionic models, yet are expressed as polynomial functions, and robustly capture the phase-space dynamics of action potentials.
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