Modelling of Blood Flow in Stenosed Arteries

Roy, M.; Sikarwar, Basant Singh; Bhandwal, Mohit; Ranjan, Priya

doi:10.1016/j.procs.2017.09.164

Cited by 30 publications

(16 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There are numerous studies of blood flow properties in susceptible regions such as vessel bifurcations and stenosis (see, e.g., [13,35,142,157]). After the bifurcations, there are zones of low WSS where the plaque can develop.…”

Section: Blood Flow Propertiesmentioning

confidence: 99%

See 1 more Smart Citation

Mathematical modelling of atherosclerosis

Khatib¹,

Kafi²,

Sequeira³

et al. 2019

Math. Model. Nat. Phenom.

View full text Add to dashboard Cite

The review presents the state of the art in the atherosclerosis modelling. It begins with the biological introduction describing the mechanisms of chronic inflammation of artery walls characterizing the development of atherosclerosis. In particular, we present in more detail models describing this chronic inflammation as a reaction-diffusion wave with regimes of propagation depending on the level of cholesterol (LDL) and models of rolling monocytes initializing the inflammation. Further development of this disease results in the formation of atherosclerotic plaque, vessel remodelling and possible plaque rupture due its interaction with blood flow. We review plaque-flow interaction models as well as reduced models (0D and 1D) of blood flow in atherosclerotic vasculature.

show abstract

Section: Blood Flow Propertiesmentioning

confidence: 99%

“…Flow pattern depends on the degree of stenosis and plaque morphology [19]. High stenosis degrees (>90%) are particularly dangerous [142]. Overlapping stenosis complicates flow pattern [139] also leading to the appearance of zones with low WSS promoting atherosclerosis.…”

Section: Blood Flow Propertiesmentioning

confidence: 99%

Mathematical modelling of atherosclerosis

Khatib¹,

Kafi²,

Sequeira³

et al. 2019

Math. Model. Nat. Phenom.

View full text Add to dashboard Cite

show abstract

“…Heart disease is the leading cause of death in the world [19], and atherosclerosis will become the primary source of this disease by 2020 [20].…”

Section: The Use Of Cfd In Atherosclerosismentioning

confidence: 99%

Computational Fluid Dynamics Applied to Atherosclerosis Hemodynamics: A Brief Review

Sodré¹,

Santos²,

Tofaneli³

et al. 2019

JBTH

View full text Add to dashboard Cite

In recent years, Computational Fluid Dynamics (CFD) has been applied to biological systems for the study of physiological properties and the development of new medical devices. It has also been used for the hemodynamic evaluation of care in the diagnosis, treatment, and prevention of cardiovascular diseases. This article presents a brief analysis of the application of Computational Fluid Dynamics in hemodynamics in atherosclerosis, with a review of CFD in the study of blood flow, and in the medical area.

show abstract

“…Different mathematical models of blood rheology have been studied over the last decades and on the basis of these studies, various hidden characteristics are discovered such as the behavior of the fluid and the nature of the flow. (Roy et al, 2017). Therefore, defining the value of wall pressure and tension stress of the wall in the arteries is a vital issue for medical experts.…”

Section: Introductionmentioning

confidence: 99%

Medical decision making for cardiac MRI “5D Model of the Descending Aorta for the Detection of Severe Stenosis”

Sakly¹,

Saïd

Tagina³

2020

Preprint

View full text Add to dashboard Cite

Purpose:Depict an accurate 5D (x, y,z,Time+flow dimension) model for medical decision medical. The time-dependent instantaneous pressure gradient across the aorta proposed advanced measures for the detection of severe stenosis (Flow rate, Reynolds Number, velocity . . . ) Methods:A 74 cardiac MRI scan was performed and 3057 images for a patient aged 10 years, with a record of congenital valve and valvular aortic stenosis in tight MRI and coarctation (operated and then dilated) in the context of shone syndrome.

show abstract

Modelling of Blood Flow in Stenosed Arteries

Cited by 30 publications

References 22 publications

Mathematical modelling of atherosclerosis

Mathematical modelling of atherosclerosis

Computational Fluid Dynamics Applied to Atherosclerosis Hemodynamics: A Brief Review

Medical decision making for cardiac MRI “5D Model of the Descending Aorta for the Detection of Severe Stenosis”

Contact Info

Product

Resources

About