Effects of different non-Newtonian models on unsteady blood flow hemodynamics in patient-specific arterial models with in-vivo validation
M Abbasian, M Shams, Z Valizadeh, A Moshfegh… - Computer methods and …, 2020 - Elsevier
The aim of this study is to demonstrate the implications of using different blood rheological
models in the simulation of blood flow dynamics in atherosclerotic coronary arteries …
models in the simulation of blood flow dynamics in atherosclerotic coronary arteries …
Computational fluid dynamic simulations of image-based stented coronary bifurcation models
One of the relevant phenomenon associated with in-stent restenosis in coronary arteries is
an altered haemodynamics in the stented region. Computational fluid dynamics (CFD) offers …
an altered haemodynamics in the stented region. Computational fluid dynamics (CFD) offers …
Applications of computational fluid dynamics to congenital heart diseases: a practical review for cardiovascular professionals
Introduction The increased survival rate of patients with congenital heart disease (CHD) has
made it likely that 70%–95% of infants with CHDs surviving into adulthood often require …
made it likely that 70%–95% of infants with CHDs surviving into adulthood often require …
The atheroprotective nature of helical flow in coronary arteries
Arterial hemodynamics is markedly characterized by the presence of helical flow patterns.
Previous observations suggest that arterial helical blood flow is of physiological significance …
Previous observations suggest that arterial helical blood flow is of physiological significance …
Unsteady blood flow and mass transfer of a human left coronary artery bifurcation: FSI vs. CFD
In this study, a Fluid Solid Interaction analysis (FSI) of a computerized tomography (CT) scan
reconstructed left coronary artery was performed. The arterial wall was modeled as an …
reconstructed left coronary artery was performed. The arterial wall was modeled as an …
Healthy and diseased coronary bifurcation geometries influence near-wall and intravascular flow: A computational exploration of the hemodynamic risk
C Chiastra, D Gallo, P Tasso, F Iannaccone… - Journal of …, 2017 - Elsevier
Local hemodynamics has been identified as one main determinant in the onset and
progression of atherosclerotic lesions at coronary bifurcations. Starting from the observation …
progression of atherosclerotic lesions at coronary bifurcations. Starting from the observation …
[HTML][HTML] Computational analysis of the coronary artery hemodynamics with different anatomical variations
Hemodynamic parameters have been identified as a significant determinant in the
development and progression of plaque, which leads to coronary artery disease (CAD). This …
development and progression of plaque, which leads to coronary artery disease (CAD). This …
On the necessity of modelling fluid–structure interaction for stented coronary arteries
Although stenting is the most commonly performed procedure for the treatment of coronary
atherosclerotic lesions, in-stent restenosis (ISR) remains one of the most serious clinical …
atherosclerotic lesions, in-stent restenosis (ISR) remains one of the most serious clinical …
One-dimensional model for propagation of a pressure wave in a model of the human arterial network: comparison of theoretical and experimental results
M Saito, Y Ikenaga, M Matsukawa, Y Watanabe… - 2011 - asmedigitalcollection.asme.org
Pulse wave evaluation is an effective method for arteriosclerosis screening. In a previous
study, we verified that pulse waveforms change markedly due to arterial stiffness. However …
study, we verified that pulse waveforms change markedly due to arterial stiffness. However …
Does the inflow velocity profile influence physiologically relevant flow patterns in computational hemodynamic models of left anterior descending coronary artery?
Patient-specific computational fluid dynamics is a powerful tool for investigating the
hemodynamic risk in coronary arteries. Proper setting of flow boundary conditions in …
hemodynamic risk in coronary arteries. Proper setting of flow boundary conditions in …