Results 71 to 80 of about 584,034 (306)

Association of Transcarotid Artery Revascularization vs Transfemoral Carotid Artery Stenting With Stroke or Death Among Patients With Carotid Artery Stenosis.

open access: yesJournal of the American Medical Association (JAMA), 2019
Importance Several trials have observed higher rates of perioperative stroke following transfemoral carotid artery stenting compared with carotid endarterectomy. Transcarotid artery revascularization with flow reversal was recently introduced for carotid
M. Schermerhorn   +8 more
semanticscholar   +1 more source

Inflammation and endothelial function relevant genetic polymorphisms in carotid stenosis in southwestern China

open access: yesFrontiers in Neurology, 2023
AimTo evaluate the relationship between carotid stenosis with variants in genes referred to inflammation and endothelial function.MethodsThere was a multi-center, cross sectional survey in southwestern China. The eight communities were selected at random
Lin Liu, Xingyang Yi, Hua Luo, Ming Yu
doaj   +1 more source

Multi-task Deep Learning for Cerebrovascular Disease Classification and MRI-to-PET Translation [PDF]

open access: yesarXiv, 2022
Accurate quantification of cerebral blood flow (CBF) is essential for the diagnosis and assessment of cerebrovascular diseases such as Moyamoya, carotid stenosis, aneurysms, and stroke. Positron emission tomography (PET) is currently regarded as the gold standard for the measurement of CBF in the human brain.
arxiv  

Classification of Pressure Gradient of Human Common Carotid Artery and Ascending Aorta on the Basis of Age and Gender [PDF]

open access: yesInternational Journal of computer Applications, Volume 145, No.1, July 2016, 2017
The current work is done to see which artery has more chance of having cardiovascular diseases by measuring value of pressure gradient in the common carotid artery (CCA) and ascending aorta according to age and gender. Pressure gradient is determined in the CCA and ascending aorta of presumed healthy volunteers, having age between 10 and 60 years.
arxiv   +1 more source

CT attenuation analysis of carotid intraplaque hemorrhage [PDF]

open access: yes, 2018
Background and Purpose: Intraplaque hemorrhage is considered a leading parameter of carotid plaque vulnerability. Our purpose was to assess the CT characteristics of intraplaque hemorrhage with histopathologic correlation to identify features that allow ...
Bassareo, P. P.   +8 more
core   +1 more source

Wall Shear Stress Analysis in Stenosed Carotid Arteries with Different Shapes of Plaque [PDF]

open access: yesInternational Journal of Computer Applications, Volume 145, No.4, July 2016, 2017
Atherosclerosis is a disease caused due to formation of plaque into the artery. Increase in plaque affects the wall shear stress. The present study is performed to calculate wall shear stress in different geometries of stenosed carotid artery. A 2D model of different geometries is generated using CFD for Non- Newtonian model.
arxiv   +1 more source

Angioplasty in asymptomatic carotid artery stenosis vs. endarterectomy compared to best medical treatment: One-year interim results of SPACE-2

open access: yesInternational Journal of Stroke, 2019
Background Treatment of individuals with asymptomatic carotid artery stenosis is still handled controversially. Recommendations for treatment of asymptomatic carotid stenosis with carotid endarterectomy (CEA) are based on trials having recruited patients
T. Reiff   +23 more
semanticscholar   +1 more source

Computational Fluid Dynamic Simulations In a Model of a Carotid Bifurcation Under Steady Flow Conditions [PDF]

open access: yesarXiv, 2020
Strokes are still one of the leading causes for death after heart diseases and cancer in all over the world. Most strokes happen because an artery that carries blood uphill from the heart to the head gets clogged. Most of the time, as with heart attacks, the problem is atherosclerosis, hardening of the arteries, calcified buildup of fatty deposits on ...
arxiv  

An Integrated Visual Analytics System for Studying Clinical Carotid Artery Plaques [PDF]

open access: yesarXiv, 2023
Carotid artery plaques can cause arterial vascular diseases such as stroke and myocardial infarction, posing a severe threat to human life. However, the current clinical examination mainly relies on a direct assessment by physicians of patients' clinical indicators and medical images, lacking an integrated visualization tool for analyzing the ...
arxiv  

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