[图书][B] Mathematical modelling of the human cardiovascular system: data, numerical approximation, clinical applications

A Quarteroni, A Manzoni, C Vergara - 2019 - books.google.com
Mathematical and numerical modelling of the human cardiovascular system has attracted
remarkable research interest due to its intrinsic mathematical difficulty and the increasing …

A geometric multiscale model for the numerical simulation of blood flow in the human left heart

A Zingaro, I Fumagalli, L Dede, M Fedele… - arXiv preprint arXiv …, 2021 - arxiv.org
We present a new computational model for the numerical simulation of blood flow in the
human left heart. To this aim, we use the Navier-Stokes equations in an Arbitrary Lagrangian …

Fluid–structure-electrophysiology interaction (FSEI) in the left-heart: a multi-way coupled computational model

F Viola, V Meschini, R Verzicco - European Journal of Mechanics-B/Fluids, 2020 - Elsevier
In this study we present a computational model for unprecedented simulations of the left
heart in realistic physiological conditions. To this aim, models for the electrical network of …

FSEI-GPU: GPU accelerated simulations of the fluid–structure–electrophysiology interaction in the left heart

F Viola, V Spandan, V Meschini, J Romero… - Computer physics …, 2022 - Elsevier
The reliability of cardiovascular computational models depends on the accurate solution of
the hemodynamics, the realistic characterization of the hyperelastic and electric properties of …

[HTML][HTML] A Python-based flow solver for numerical simulations using an immersed boundary method on single GPUs

M Guerrero-Hurtado, JM Catalan, M Moriche… - Computers & …, 2024 - Elsevier
We present an efficient implementation for the simulation of three-dimensional,
incompressible flow around moving bodies with complex geometries on single GPUs, based …

An immersed-boundary/isogeometric method for fluid–structure interaction involving thin shells

A Nitti, J Kiendl, A Reali, MD de Tullio - Computer Methods in Applied …, 2020 - Elsevier
A computational framework is designed to accurately predict the elastic response of thin
shells undergoing large displacements induced by local hydrodynamic forces, as well as to …

[HTML][HTML] Numerical simulations of flow patterns in the human left ventricle model with a novel dynamic mesh morphing approach based on radial basis function

F Xu, S Kenjereš - Computers in Biology and Medicine, 2021 - Elsevier
We present a new numerical simulation framework for prediction of flow patterns in the
human left ventricle model. In this study, a radial basis function (RBF) mesh morphing …

Slide deep reinforcement learning networks: Application for left ventricle segmentation

W Zhang, X Ding, Y Liu, B Qiao - Pattern Recognition, 2023 - Elsevier
Automatic segmentation of the left ventricle (LV) in four-chamber view images is critical for
computer-aided cardiac disease diagnosis. The complex structure of the cardiac image and …

[HTML][HTML] Impact of prosthetic mitral valve orientation on the ventricular flow field: Comparison using patient-specific computational fluid dynamics

J Lantz, S Bäck, CJ Carlhäll, A Bolger, A Persson… - Journal of …, 2021 - Elsevier
Significant mitral valve regurgitation creates progressive adverse remodeling of the left
ventricle (LV). Replacement of the failing valve with a prosthesis generally improves patient …

High-fidelity model of the human heart: An immersed boundary implementation

F Viola, G Del Corso, R Verzicco - Physical Review Fluids, 2023 - APS
Computer simulations of cardiovascular flows can be key to improving the predicting
capabilities of standard diagnostic tools, to refine surgical techniques and perform virtual …