2021/04/14 by Peter Mortensen, Hao Gao, Godfrey L. Smith +2
Biochemistry, Genetics and Molecular Biology · Mathematics · Medicine · Physics and Astronomy · #Action (physics) #Atrial myocytes #Biology #Biophysics #Cardiac electrophysiology and arrhythmias #Cardiovascular Function and Risk Factors #Cell biology #Cell culture #Coupling (piping) #Distribution (mathematics) #Fibroblast #Materials science #Mathematical analysis #Mathematics #Myocyte #Physics #nlin.PS #physics.bio-ph #q-bio.TO #stochastic dynamics and bifurcation
paper · pdf · doi:10.1093/imammb/dqab005
Accepted in Mathematical Medicine and Biology: A Journal of the IMA (ISSN (Online):1477-8602) on 2021-04-14
arxiv created 2021/04/14 · arxiv updated 2021/04/16 · openalex publication_date 2021/04/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The analytical theory of our earlier study (Mortensen et al., 2021, Math. Med. Biol., 38, 106-131) is extended to address the outstanding cases of fibroblast barrier distribution and myocyte strait distribution. In particular, closed-form approximations to the resting membrane potential and to the critical parameter values for propagation are derived for these two non-uniform fibroblast distributions and are in good agreement with numerical estimates.