[HTML][HTML] Cardiac transmembrane ion channels and action potentials: cellular physiology and arrhythmogenic behavior

V András, J Tomek, N Nagy, L Virág… - Physiological …, 2021 - journals.physiology.org
Cardiac arrhythmias are among the leading causes of mortality. They often arise from
alterations in the electrophysiological properties of cardiac cells and their underlying ionic …

[HTML][HTML] Computational modeling of cardiac electrophysiology and arrhythmogenesis: toward clinical translation

NA Trayanova, A Lyon, J Shade… - Physiological …, 2023 - pmc.ncbi.nlm.nih.gov
The complexity of cardiac electrophysiology, involving dynamic changes in numerous
components across multiple spatial (from ion channel to organ) and temporal (from …

Simulation of the undiseased human cardiac ventricular action potential: model formulation and experimental validation

T O'Hara, L Virág, A Varró, Y Rudy - PLoS computational biology, 2011 - journals.plos.org
Cellular electrophysiology experiments, important for understanding cardiac arrhythmia
mechanisms, are usually performed with channels expressed in non myocytes, or with non …

Sudden cardiac death prediction and prevention: report from a National Heart, Lung, and Blood Institute and Heart Rhythm Society Workshop

GI Fishman, SS Chugh, JP DiMarco, CM Albert… - Circulation, 2010 - Am Heart Assoc
Despite the significant decline in coronary artery disease (CAD) mortality in the second half
of the 20th century, 1 sudden cardiac death (SCD) continues to claim 250 000 to 300 000 …

Cellular and molecular mechanisms of atrial arrhythmogenesis in patients with paroxysmal atrial fibrillation

N Voigt, J Heijman, Q Wang, DY Chiang, N Li… - Circulation, 2014 - Am Heart Assoc
Background—Electrical, structural, and Ca2+-handling remodeling contribute to the
perpetuation/progression of atrial fibrillation (AF). Recent evidence has suggested a role for …

Guidelines for assessment of cardiac electrophysiology and arrhythmias in small animals

CM Ripplinger, AV Glukhov, MW Kay… - American Journal …, 2022 - journals.physiology.org
Cardiac arrhythmias are a major cause of morbidity and mortality worldwide. Although
recent advances in cell-based models, including human-induced pluripotent stem cell …

Calibration of ionic and cellular cardiac electrophysiology models

DG Whittaker, M Clerx, CL Lei… - … Systems Biology and …, 2020 - Wiley Online Library
Cardiac electrophysiology models are among the most mature and well‐studied
mathematical models of biological systems. This maturity is bringing new challenges as …

Fractional diffusion models of cardiac electrical propagation: role of structural heterogeneity in dispersion of repolarization

A Bueno-Orovio, D Kay, V Grau… - Journal of The …, 2014 - royalsocietypublishing.org
Impulse propagation in biological tissues is known to be modulated by structural
heterogeneity. In cardiac muscle, improved understanding on how this heterogeneity …

Transient outward current (Ito) gain-of-function mutations in the KCND3-encoded Kv4. 3 potassium channel and Brugada syndrome

JR Giudicessi, D Ye, DJ Tester, L Crotti, A Mugione… - Heart rhythm, 2011 - Elsevier
BACKGROUND: Brugada syndrome (BrS) is a sudden death–predisposing genetic
condition characterized electrocardiographically by ST segment elevation in the leads V1 …

Myokit: a simple interface to cardiac cellular electrophysiology

M Clerx, P Collins, E De Lange, PGA Volders - Progress in biophysics and …, 2016 - Elsevier
Myokit is a new powerful and versatile software tool for modeling and simulation of cardiac
cellular electrophysiology. Myokit consists of an easy-to-read modeling language, a …