Modeling ventricular excitation: Axial and orthotropic anisotropy effects on wavefronts and potentials.

DOI10.1016/j.mbs.2003.09.005zbMath1081.92010OpenAlexW2011088654WikidataQ52003684 ScholiaQ52003684MaRDI QIDQ1427618

Piero Colli Franzone, Bruno Taccardi, Luciano Guerri

Publication date: 14 March 2004

Published in: Mathematical Biosciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.mbs.2003.09.005

zbMATH Keywords

Numerical simulationsBidomain modelEikonal modelElectrogramsMyocardial anisotropyWavefront propagation

Mathematics Subject Classification ID

Probabilistic models, generic numerical methods in probability and statistics (65C20) Biological applications of optics and electromagnetic theory (78A70) Physiology (general) (92C30) Physiological flow (92C35)

Related Items

Time-varying delays in electrophysiological wave propagation along cardiac tissue and minimax control problems associated with uncertain bidomain type models, Effects of transmural electrical heterogeneities and electrotonic interactions on the dispersion of cardiac repolarization and action potential duration: A simulation study, Solving a nonlinear inverse Robin problem through a linear Cauchy problem, Modeling ventricular repolarization: Effects of transmural and apex-to-base heterogeneities in action potential durations, Computational electrocardiology: mathematical and numerical modeling, Bioelectrical effects of mechanical feedbacks in a strongly coupled cardiac electro-mechanical model, Existence and uniqueness of the solution for the bidomain model used in cardiac electrophysiology, Virtual cell and tissue dynamics of ectopic activation of the ventricles, Simulating patterns of excitation, repolarization and action potential duration with cardiac bidomain and monodomain models, Parallel multilevel solvers for the cardiac electro-mechanical coupling

Cites Work

• Unnamed Item
• An eikonal-curvature equation for action potential propagation in myocardium
• Spread of excitation in 3-D models of the anisotropic cardiac tissue. III: Effects of ventricular geometry and fiber structure on the potential distribution
• Spreading of excitation in 3-D models of the anisotropic cardiac tissues. I: Validation of the eikonal model
• Mathematical modeling of the excitation process in myocardial tissue: Influence of fiber rotation on wavefront propagation and potential field
• ACCURATE COMPUTATION OF ELECTROGRAMS IN THE LEFT VENTRICULAR WALL