Canards Underlie Both Electrical and Ca$^{2+}$-Induced Early Afterdepolarizations in a Model for Cardiac Myocytes

DOI10.1137/22M147757XzbMath1498.37129MaRDI QIDQ5864059

Joshua Kimrey, Theodore Vo, Richard Bertram

Publication date: 3 June 2022

Published in: SIAM Journal on Applied Dynamical Systems (Search for Journal in Brave)

zbMATH Keywords

numerical continuationexcitable mediacardiacmixed-mode oscillationscanardsearly afterdepolarizations

Mathematics Subject Classification ID

Dynamical systems in biology (37N25) General biology and biomathematics (92B05) Canard solutions to ordinary differential equations (34E17)

Related Items (3)

Stochastic mixed-mode oscillations in the canards region of a cardiac action potential model ⋮ Mathematical birth of early afterdepolarizations in a cardiomyocyte model ⋮ Strong Symmetry Breaking in Coupled, Identical Lengyel–Epstein Oscillators via Folded Singularities

Uses Software

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Cites Work

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• Big Ducks in the Heart: Canard Analysis Can Explain Large Early Afterdepolarizations in Cardiomyocytes
• Understanding anomalous delays in a model of intracellular calcium dynamics
• Canards in \(\mathbb{R}^3\)

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