Computational modeling of the human atrial anatomy and electrophysiology

O Dössel, MW Krueger, FM Weber, M Wilhelms… - Medical & biological …, 2012 - Springer
This review article gives a comprehensive survey of the progress made in computational
modeling of the human atria during the last 10 years. Modeling the anatomy has emerged …

Cross talk between cardiac myocytes and fibroblasts: from multiscale investigative approaches to mechanisms and functional consequences

P Zhang, J Su, U Mende - American Journal of Physiology …, 2012 - journals.physiology.org
The heart is comprised of a syncytium of cardiac myocytes (CM) and surrounding
nonmyocytes, the majority of which are cardiac fibroblasts (CF). CM and CF are highly …

Noninvasive personalization of a cardiac electrophysiology model from body surface potential map**

S Giffard-Roisin, T Jackson, L Fovargue… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Goal: We use noninvasive data (body surface potential map**, BSPM) to personalize the
main parameters of a cardiac electrophysiological (EP) model for predicting the response to …

Arrhythmia mechanisms and spontaneous calcium release: Bi-directional coupling between re-entrant and focal excitation

MA Colman - PLoS computational biology, 2019 - journals.plos.org
Spontaneous sub-cellular calcium release events (SCRE) are conjectured to promote rapid
arrhythmias associated with conditions such as heart failure and atrial fibrillation: they can …

Data-driven estimation of cardiac electrical diffusivity from 12-lead ECG signals

O Zettinig, T Mansi, D Neumann, B Georgescu… - Medical image …, 2014 - Elsevier
Diagnosis and treatment of dilated cardiomyopathy (DCM) is challenging due to a large
variety of causes and disease stages. Computational models of cardiac electrophysiology …

'Trapped re-entry'as source of acute focal atrial arrhythmias

T De Coster, AS Teplenin, I Feola, CI Bart… - Cardiovascular …, 2024 - academic.oup.com
Aims Diseased atria are characterized by functional and structural heterogeneities, adding
to abnormal impulse generation and propagation. These heterogeneities are thought to lie …

Self-restoration of cardiac excitation rhythm by anti-arrhythmic ion channel gating

R Majumder, T De Coster, N Kudryashova, AO Verkerk… - Elife, 2020 - elifesciences.org
Homeostatic regulation protects organisms against hazardous physiological changes.
However, such regulation is limited in certain organs and associated biological processes …

Spatially adaptive multi-scale optimization for local parameter estimation in cardiac electrophysiology

J Dhamala, HJ Arevalo, J Sapp… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
To obtain a patient-specific cardiac electro-physiological (EP) model, it is important to
estimate the 3-D distributed tissue properties of the myocardium. Ideally, the tissue property …

Towards personalized clinical in-silico modeling of atrial anatomy and electrophysiology

MW Krueger, WHW Schulze, KS Rhode… - Medical & biological …, 2013 - Springer
Computational atrial models aid the understanding of pathological mechanisms and
therapeutic measures in basic research. The use of biophysical models in a clinical …

Fast data-driven calibration of a cardiac electrophysiology model from images and ECG

O Zettinig, T Mansi, B Georgescu, E Kayvanpour… - … Image Computing and …, 2013 - Springer
Recent advances in computational electrophysiology (EP) models make them attractive for
clinical use. We propose a novel data-driven approach to calibrate an EP model from …