ArticlePhysical review letters2017
Memory-Induced Chaos in Cardiac Excitation.
Article in Physical review letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
What it found
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Who cites it
15 citing papers in PubMed.
- Mechanical memory of excitable cells induced by mechanosensitive channel inactivation.Biophysical journal · 2025Article
- Impact of Calcium and Potassium Currents on Spiral Wave Dynamics in the LR1 Model.Entropy (Basel, Switzerland) · 2025Article
- Intracellular ion accumulation in the genesis of complex action potential dynamics under cardiac diseases.Physical review. E · 2024Article
- Electromechanical model for object roughness perception during finger sliding.Biophysical journal · 2022Article
- Why Is Only Type 1 Electrocardiogram Diagnostic of Brugada Syndrome? Mechanistic Insights From Computer Modeling.Circulation. Arrhythmia and electrophysiology · 2022Article
- Life and death saddles in the heart.Physical review. E · 2021Article
- The transient outward potassium current plays a key role in spiral wave breakup in ventricular tissue.American journal of physiology. Heart and circulatory physiology · 2021Article
- Spatially Discordant Repolarization Alternans in the Absence of Conduction Velocity Restitution.Biophysical journal · 2020Article
- Key aspects for effective mathematical modelling of fractional-diffusion in cardiac electrophysiology: a quantitative study.Communications in nonlinear science & numerical simulation · 2020Article
- Bifurcations Caused by Feedback between Voltage and Intracellular Ion Concentrations in Ventricular Myocytes.Physical review letters · 2019Article
- Nonlinear dynamics of two-dimensional cardiac action potential duration mapping model with memory.Journal of mathematical biology · 2019Article
- Control of voltage-driven instabilities in cardiac myocytes with memory.Chaos (Woodbury, N.Y.) · 2018Article
- Mechanisms linking T-wave alternans to spontaneous initiation of ventricular arrhythmias in rabbit models of long QT syndrome.The Journal of physiology · 2018Article
- Memory-induced nonlinear dynamics of excitation in cardiac diseases.Physical review. E · 2018Article
- Bursting dynamics in the normal and failing hearts.Scientific reports · 2017Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Excitable systems display memory, but how memory affects the excitation dynamics of such systems remains to be elucidated. Here we use computer simulation of cardiac action potential models to demonstrate that memory can cause dynamical instabilities that result in complex excitation dynamics and chaos. We develop an iterated map model that correctly describes these dynamics and show that memory converts a monotonic first return map of action potential duration into a nonmonotonic one, resulting in a period-doubling bifurcation route to chaos.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.