Computational models in cardiology

SA Niederer, J Lumens, NA Trayanova - Nature reviews cardiology, 2019 - nature.com
The treatment of individual patients in cardiology practice increasingly relies on advanced
imaging, genetic screening and devices. As the amount of imaging and other diagnostic …

[HTML][HTML] Cardiomyocyte calcium handling in health and disease: Insights from in vitro and in silico studies

H Sutanto, A Lyon, J Lumens, U Schotten… - Progress in biophysics …, 2020 - Elsevier
Abstract Calcium (Ca 2+) plays a central role in cardiomyocyte excitation-contraction
coupling. To ensure an optimal electrical impulse propagation and cardiac contraction, Ca …

Global, regional, and national age-sex-specific mortality and life expectancy, 1950–2017: a systematic analysis for the Global Burden of Disease Study 2017

D Dicker, G Nguyen, D Abate, KH Abate, SM Abay… - The lancet, 2018 - thelancet.com
Background Assessments of age-specific mortality and life expectancy have been done by
the UN Population Division, Department of Economics and Social Affairs (UNPOP), the …

[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; …

[HTML][HTML] Electro-mechanical whole-heart digital twins: a fully coupled multi-physics approach

T Gerach, S Schuler, J Fröhlich, L Lindner… - Mathematics, 2021 - mdpi.com
Mathematical models of the human heart are evolving to become a cornerstone of precision
medicine and support clinical decision making by providing a powerful tool to understand …

[HTML][HTML] A cardiac electromechanical model coupled with a lumped-parameter model for closed-loop blood circulation

F Regazzoni, M Salvador, PC Africa, M Fedele… - Journal of …, 2022 - Elsevier
We propose a novel mathematical and numerical model for cardiac electromechanics,
wherein biophysically detailed core models describe the different physical processes …

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 …

[HTML][HTML] 3D–0D closed-loop model for the simulation of cardiac biventricular electromechanics

R Piersanti, F Regazzoni, M Salvador, AF Corno… - Computer Methods in …, 2022 - Elsevier
Two crucial factors for accurate numerical simulations of cardiac electromechanics, which
are also essential to reproduce the synchronous activity of the heart, are:(i) accounting for …

[HTML][HTML] Machine learning of multiscale active force generation models for the efficient simulation of cardiac electromechanics

F Regazzoni, L Dedè, A Quarteroni - Computer Methods in Applied …, 2020 - Elsevier
High fidelity (HF) mathematical models describing the generation of active force in the
cardiac muscle tissue typically feature a large number of state variables to capture the …

Fully coupled fluid‐electro‐mechanical model of the human heart for supercomputers

A Santiago, J Aguado‐Sierra… - … journal for numerical …, 2018 - Wiley Online Library
In this work, we present a fully coupled fluid‐electro‐mechanical model of a 50th percentile
human heart. The model is implemented on Alya, the BSC multi‐physics parallel code …