scholarly journals Carotid artery wall shear stress is independently correlated with renal function in the elderly

Oncotarget ◽  
2018 ◽  
Vol 9 (4) ◽  
pp. 5251-5262
Author(s):  
Yuqi Guo ◽  
Fang Wei ◽  
Juan Wang ◽  
Yingxin Zhao ◽  
Shangwen Sun ◽  
...  
Keyword(s):  
Shear Stress ◽  
Renal Function ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
The Elderly ◽  
Artery Wall ◽  
Carotid Artery Wall ◽  
Wall Shear

Abstract: 608 WALL SHEAR STRESS CORRELATES WITH THE ELASTICITY AND THICKNESS OF THE CAROTID ARTERY WALL: A 3.0 TESLA MRI STUDY

2009 ◽  
Vol 10 (2) ◽  
pp. e359
Author(s):  
R Duivenvoorden ◽  
E de Groot ◽  
E VanBavel ◽  
E Stroes ◽  
J Lameris ◽  
...  
Keyword(s):  
Shear Stress ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
Artery Wall ◽  
3.0 Tesla ◽  
Carotid Artery Wall ◽  
Wall Shear ◽  
Mri Study

Relation between wall shear stress and carotid artery wall thickening MRI versus CFD

2016 ◽  
Vol 49 (5) ◽  
pp. 735-741 ◽  
Author(s):  
Merih Cibis ◽  
Wouter V. Potters ◽  
Mariana Selwaness ◽  
Frank J. Gijsen ◽  
Oscar H. Franco ◽  
...  
Keyword(s):  
Shear Stress ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
Wall Thickening ◽  
Artery Wall ◽  
Carotid Artery Wall ◽  
Wall Shear

scholarly journals Diastolic Carotid Artery Wall Shear Stress Is Associated With Cerebral Infarcts and Periventricular White Matter Lesions

Stroke ◽  
2011 ◽  
Vol 42 (12) ◽  
pp. 3497-3501 ◽  
Author(s):  
Henri J.M.M. Mutsaerts ◽  
Inge H. Palm-Meinders ◽  
Anton J.M. de Craen ◽  
Johan H.C. Reiber ◽  
Gerard J. Blauw ◽  
...  
Keyword(s):  
Shear Stress ◽  
White Matter ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
White Matter Lesions ◽  
Periventricular White Matter ◽  
Artery Wall ◽  
Cerebral Infarcts ◽  
Carotid Artery Wall ◽  
Periventricular White Matter Lesions

Basic study on estimation method of wall shear stress in common carotid artery using blood flow imaging

2020 ◽  
Vol 59 (SK) ◽  
pp. SKKE16 ◽  
Author(s):  
Ryo Nagaoka ◽  
Kazuma Ishikawa ◽  
Michiya Mozumi ◽  
Magnus Cinthio ◽  
Hideyuki Hasegawa
Keyword(s):  
Blood Flow ◽  
Shear Stress ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
Common Carotid Artery ◽  
Estimation Method ◽  
Flow Imaging ◽  
Basic Study ◽  
Blood Flow Imaging ◽  
Wall Shear

scholarly journals Reproducibility of wall shear stress assessment with the paraboloid method in the internal carotid artery with velocity encoded MRI in healthy young individuals

2007 ◽  
Vol 26 (3) ◽  
pp. 598-605 ◽  
Author(s):  
Frieke M.A. Box ◽  
Rob J. van der Geest ◽  
Jeroen van der Grond ◽  
Matthias J.P. van Osch ◽  
Aeilko H. Zwinderman ◽  
...  
Keyword(s):  
Shear Stress ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Stress Assessment ◽  
Wall Shear

Wall Shear Stress Measurement by Ultrafast Vector Flow Imaging for Atherosclerotic Carotid Stenosis

2019 ◽  
Author(s):  
Guillaume Goudot ◽  
Jonathan Poree ◽  
Olivier Pedreira ◽  
Lina Khider ◽  
Pierre Julia ◽  
...  
Keyword(s):  
Shear Stress ◽  
Carotid Artery ◽  
Wall Shear Stress ◽  
Carotid Stenosis ◽  
Common Carotid Artery ◽  
Frame Rate ◽  
Carotid Artery Plaque ◽  
Local Flow ◽  
Linear Probe ◽  
Wall Shear

Objective Carotid plaque vulnerability assessment could guide the decision to perform endarterectomy. Ultrafast ultrasound imaging (UF) can evaluate local flow velocities over an entire 2D image, allowing measurement of the wall shear stress (WSS). We aimed at evaluating the feasibility of WSS measurement in a prospective series of patients with carotid stenosis. Methods UF acquisitions, performed with a linear probe, had an effective frame rate of 5000 Hz. The flow velocity was imaged over the entire plaque area. WSS was computed with the vector field speed using the formula: with the blood velocity and μ, the blood viscosity. The WSS measurement method was validated using a calibrated phantom. In vivo, WSS was analyzed in 5 areas of the carotid wall: common carotid artery, plaque ascent, plaque peak, plaque descent, internal carotid artery. Results Good correlation was found between in vitro measurement and the theoretical WSS values (R2 = 0.95; p < 0.001). 33 patients were prospectively evaluated, with a median carotid stenosis degree of 80 % [75–85]. The maximum WSS value over the cardiac cycle follows the shape of the plaque with an increase during the ascent, reaching its maximum value of 3.25 Pa [2.26–4.38] at the peak of the plaque, and a decrease after passing of the peak (0.93 Pa [0.80–1.19]) lower than the WSS values in the non-stenotic areas (1.47 Pa [1.12–1.77] for the common carotid artery). Conclusion UF allowed local and direct evaluation of the plaque’s WSS, thus better characterizing local hemodynamics to identify areas of vulnerability. Key Points: 

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