Using discrete multiphysics modelling to assess the effect of calcification on hemodynamic and mechanical deformation of aortic valve

AM Mohammed, M Ariane, A Alexiadis - ChemEngineering, 2020 - mdpi.com
This study proposes a 3D particle-based (discrete) multiphysics approach for modelling
calcification in the aortic valve. Different stages of calcification (from mild to severe) were …

Fluid–structure interaction modeling of calcific aortic valve disease using patient-specific three-dimensional calcification scans

R Halevi, A Hamdan, G Marom, K Lavon… - Medical & biological …, 2016 - Springer
Calcific aortic valve disease (CAVD) is characterized by calcification accumulation and
thickening of the aortic valve cusps, leading to stenosis. The importance of fluid flow shear …

Discrete multi-physics: A mesh-free model of blood flow in flexible biological valve including solid aggregate formation

M Ariane, MH Allouche, M Bussone, F Giacosa… - PloS one, 2017 - journals.plos.org
We propose a mesh-free and discrete (particle-based) multi-physics approach for modelling
the hydrodynamics in flexible biological valves. In the first part of this study, the method is …

Fluid–structure interaction methods for the progressive anatomical and artificial aortic valve stenosis

M Nowak, E Divo, WP Adamczyk - International Journal of Mechanical …, 2022 - Elsevier
Cardiovascular system diseases, as aortic valve stenosis, are the main cause of mortality
and morbidity among patients. There is still a room for enhancement of the diagnostic and …

Multiscale systems biology model of calcific aortic valve disease progression

A Arzani, KS Masters, MRK Mofrad - ACS biomaterials science & …, 2017 - ACS Publications
Calcific aortic valve disease is a common cause of aortic stenosis, a life threatening
condition. In this study, a mathematical model is developed to simulate the cascade of …

Multiscale computational modeling of aortic valve calcification

J Azimi-Boulali, GJ Mahler, BT Murray… - … and Modeling in …, 2024 - Springer
Calcific aortic valve disease (CAVD) is a common cardiovascular disease that affects
millions of people worldwide. The disease is characterized by the formation of calcium …

A multiscale computational comparison of the bicuspid and tricuspid aortic valves in relation to calcific aortic stenosis

EJ Weinberg, MRK Mofrad - Journal of biomechanics, 2008 - Elsevier
Patients with bicuspid aortic valve (BAV) are more likely to develop a calcific aortic stenosis
(CAS), as well as a number of other ailments, as compared to their cohorts with normal …

Fluid structure interaction modelling of aortic valve stenosis: effects of valve calcification on coronary artery flow and aortic root hemodynamics

AR Kivi, N Sedaghatizadeh, BS Cazzolato… - Computer Methods and …, 2020 - Elsevier
Background and objective Coronary artery diseases and aortic valve stenosis are two of the
main causes of mortality and morbidity worldwide. Stenosis of the aortic valve develops due …

Fluid-structure interaction simulation of calcified aortic valve stenosis

L Cai, Y Hao, P Ma, G Zhu, X Luo… - Mathematical Biosciences …, 2022 - eprints.gla.ac.uk
Calcified aortic valve stenosis (CAVS) is caused by calcium buildup and tissue thickening
that impede the blood flow from left ventricle (LV) to aorta. In recent years, CAVS has …

[PDF][PDF] Hemodynamic Characterization of Localized Aortic Valve Calcifications.

R Daryani, CE Ersan, MS Çelebi - SIMULTECH, 2023 - scitepress.org
Different hemodynamic characteristics of the blood flow can be studied by numerical
simulations of the blood flow around the heart valves, which are significantly useful in …