[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 …

[HTML][HTML] A comprehensive and biophysically detailed computational model of the whole human heart electromechanics

M Fedele, R Piersanti, F Regazzoni, M Salvador… - Computer Methods in …, 2023 - Elsevier
While ventricular electromechanics is extensively studied in both physiological and
pathological conditions, four-chamber heart models have only been addressed recently; …

Cell to whole organ global sensitivity analysis on a four-chamber heart electromechanics model using Gaussian processes emulators

M Strocchi, S Longobardi, CM Augustin… - PLoS Computational …, 2023 - journals.plos.org
Cardiac pump function arises from a series of highly orchestrated events across multiple
scales. Computational electromechanics can encode these events in physics-constrained …

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 …

Translational models and tools to reduce clinical trials and improve regulatory decision making for QTc and proarrhythmia risk (ICH E14/S7B updates)

DG Strauss, WW Wu, Z Li, J Koerner… - Clinical Pharmacology …, 2021 - Wiley Online Library
After multiple drugs were removed from the market secondary to drug‐induced torsade de
pointes (TdP) risk, the International Council for Harmonisation (ICH) released guidelines in …

[HTML][HTML] In-silico human electro-mechanical ventricular modelling and simulation for drug-induced pro-arrhythmia and inotropic risk assessment

F Margara, ZJ Wang, F Levrero-Florencio… - Progress in Biophysics …, 2021 - Elsevier
Human-based computational modelling and simulation are powerful tools to accelerate the
mechanistic understanding of cardiac patho-physiology, and to develop and evaluate …

Mechanism based therapies enable personalised treatment of hypertrophic cardiomyopathy

F Margara, Y Psaras, ZJ Wang, M Schmid, R Doste… - Scientific reports, 2022 - nature.com
Cardiomyopathies have unresolved genotype–phenotype relationships and lack disease-
specific treatments. Here we provide a framework to identify genotype-specific …

CalTrack: high-throughput automated calcium transient analysis in cardiomyocytes

Y Psaras, F Margara, M Cicconet, AJ Sparrow… - Circulation …, 2021 - Am Heart Assoc
Rationale: Calcium transient analysis is central to understanding inherited and acquired
cardiac physiology and disease. Although the development of novel calcium reporters …

[HTML][HTML] The role of mechano-electric feedbacks and hemodynamic coupling in scar-related ventricular tachycardia

M Salvador, F Regazzoni, S Pagani… - Computers in Biology …, 2022 - Elsevier
Abstract Mechano-electric feedbacks (MEFs), which model how mechanical stimuli are
transduced into electrical signals, have received sparse investigation by considering …