Clinical impact of computational heart valve models
This paper provides a review of engineering applications and computational methods used
to analyze the dynamics of heart valve closures in healthy and diseased states …
to analyze the dynamics of heart valve closures in healthy and diseased states …
A mathematical model that integrates cardiac electrophysiology, mechanics, and fluid dynamics: Application to the human left heart
We propose a mathematical and numerical model for the simulation of the heart function that
couples cardiac electrophysiology, active and passive mechanics and hemodynamics, and …
couples cardiac electrophysiology, active and passive mechanics and hemodynamics, and …
[HTML][HTML] Impact of calcific aortic valve disease on valve mechanics
BJ Vogl, NR Niemi, LG Griffiths, MA Alkhouli… - … and modeling in …, 2022 - Springer
The aortic valve is a highly dynamic structure characterized by a transvalvular flow that is
unsteady, pulsatile, and characterized by episodes of forward and reverse flow patterns …
unsteady, pulsatile, and characterized by episodes of forward and reverse flow patterns …
Effect of blood pressure levels on sinus hemodynamics in relation to calcification after bioprosthetic aortic valve replacement
Coexisting hypertension and aortic stenosis are common. Some studies showed that
elevated blood pressures may be associated with progression of calcific aortic valve disease …
elevated blood pressures may be associated with progression of calcific aortic valve disease …
Kinetic and dynamic effects on degradation of von willebrand factor
The loss of high molecular weight multimers (HMWM) of von Willebrand factor (vWF) in
aortic stenosis (AS) and continuous-flow left ventricular assist devices (cf-LVADs) is believed …
aortic stenosis (AS) and continuous-flow left ventricular assist devices (cf-LVADs) is believed …
Nature of aortic annulus: Influence of annulus dynamic on the aortic valve hemodynamics
A Hashemifard, N Fatouraee, M Nabaei - Computers in Biology and …, 2024 - Elsevier
Accurate imaging reports of the aortic valve indicate that the diameter of the aortic annulus
changes regularly during a cardiac cycle. Most of these studies aim to demonstrate the …
changes regularly during a cardiac cycle. Most of these studies aim to demonstrate the …
Obtaining Vortex Formation in Blood Flow by Particle Tracking: Echo-PV Methods and Computer Simulation
I Starodumov, S Sokolov, K Makhaeva, P Mikushin… - Inventions, 2023 - mdpi.com
Micrometer-sized particles are widely introduced as fluid flow markers in experimental
studies of convective flows. The tracks of such particles demonstrate a high contrast in the …
studies of convective flows. The tracks of such particles demonstrate a high contrast in the …
Patient-specific fluid–structure interaction simulation of the LAD-ITA bypass graft for moderate and severe stenosis: A doubt on the fractional flow reserve-based …
F Tajeddini, B Firoozabadi, HA Pakravan… - Biocybernetics and …, 2022 - Elsevier
Fractional flow reserve (FFR)-based decision improves the outcomes of percutaneous
coronary intervention (PCI) for some patients, while its effectiveness in improving the results …
coronary intervention (PCI) for some patients, while its effectiveness in improving the results …
Influence of Aortic Valve Stenosis and Wall Shear Stress on Platelets Function
P Bańka, M Wybraniec, T Bochenek, B Gruchlik… - Journal of Clinical …, 2023 - mdpi.com
Aortic valve stenosis (AS) is a common heart valve disease in the elderly population, and its
pathogenesis remains an interesting area of research. The degeneration of the aortic valve …
pathogenesis remains an interesting area of research. The degeneration of the aortic valve …
Energy loss index as a predictor of all‐cause mortality after transcatheter aortic valve replacement: a long‐term follow‐up
G Johal, V Jonnala, L Pourafkari, S Sedghi… - …, 2023 - Wiley Online Library
Background As transcatheter aortic valve replacement (TAVR) procedures become more
widely available, there is a growing need to monitor and evaluate postoperative outcomes …
widely available, there is a growing need to monitor and evaluate postoperative outcomes …