Comparison of Propagation Models and Forward Calculation Methods on Cellular, Tissue and Organ Scale Atrial Electrophysiology

@article{Nagel2022ComparisonOP,
  title={Comparison of Propagation Models and Forward Calculation Methods on Cellular, Tissue and Organ Scale Atrial Electrophysiology},
  author={Claudia Nagel and Cristian Barrios Espinosa and Karli Gillette and Matthias A. F. Gsell and Jorge S'anchez and Gernot Plank and Olaf D{\"o}ssel and Axel Loewe},
  journal={IEEE Transactions on Biomedical Engineering},
  year={2022},
  volume={70},
  pages={511-522}
}
Objective: The bidomain model and the finite element method are an established standard to mathematically describe cardiac electrophysiology, but are both suboptimal choices for fast and large-scale simulations due to high computational costs. We investigate to what extent simplified approaches for propagation models (monodomain, reaction-Eikonal and Eikonal) and forward calculation (boundary element and infinite volume conductor) deliver markedly accelerated, yet physiologically accurate… 

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