Intramural shear strain can highlight the presence of atherosclerosis: a clinical in vivo study

G Zahnd, L Boussel, A Sérusclat… - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
Intramural Shear Strain (ISS), the angular deformation of the arterial tissues within the depth
of the wall, can be assessed by estimating the wall longitudinal motion at different depth …

In-vivo assessment of Radial and Longitudinal Strain in the Carotid artery using Speckle tracking

M Larsson, F Kremer, T Kuznetsova… - 2010 IEEE …, 2010 - ieeexplore.ieee.org
Ultrasound-based algorithms are commonly used to assess mechanical properties of arterial
walls in studies of arterial stiffness and atherosclerosis. Speckle tracking based techniques …

A method to measure shear strain with high spatial resolution in the arterial wall non-invasively in vivo by tracking zero-crossings of B-mode intensity gradients

T Nilsson, ÅR Ahlgren, T Jansson… - 2010 IEEE …, 2010 - ieeexplore.ieee.org
We have previously shown that there is a distinct longitudinal movement of the arterial wall
during a cardiac cycle. This movement is larger in the intima-media region than in the …

Intra-observer variability of longitudinal displacement and intramural shear strain measurements of the arterial wall using ultrasound noninvasively in vivo

M Cinthio, ÅR Ahlgren - Ultrasound in medicine & biology, 2010 - Elsevier
Using a recently developed high-resolution noninvasive ultrasonic method, we recently
demonstrated that the intima-media complex of the common carotid artery show a …

Ultrasound-based Speckle Tracking for 3D Strain estimation of the Arterial wall—An experimental validation study in a tissue mimicking phantom

M Larsson, F Kremer, B Heyde… - 2011 IEEE …, 2011 - ieeexplore.ieee.org
Arterial stiffness is an important risk factor for cardiovascular disease. As such, ultrasound-
based methods have been proposed to assess arterial strain as a measure of stiffness. The …

Non-invasive assessment of shear strain in the carotid arterial wall based on ultrasound radiofrequency data

T Idzenga, HHG Hansen, RGP Lopata… - 2009 IEEE …, 2009 - ieeexplore.ieee.org
The primary trigger for myocardial infarction and stroke is destabilization of atherosclerotic
plaques. It has been hypothesized that the shear strain, induced in the adventitial layer by …

Ultrasonic measurement of differential displacement and strain in a vascular model

LK Ryan, FS Foster - Ultrasonic Imaging, 1997 - journals.sagepub.com
The potential of intravascular ultrasound imaging for characterizing regional arterial
elasticity was examined in an experimental tissue-equivalent vessel model. Differential …

Ultrasound-based 2D Strain Estimation of the Carotid Artery: an in-silico feasibility study

M Larsson, F Kremer, P Claus… - 2009 IEEE …, 2009 - ieeexplore.ieee.org
Ultrasound based estimation of arterial wall properties is commonly used to assess vessel
wall stiffness in studies of vascular diseases. Recently, it was shown that the longitudinal …

The spatio-temporal variation of rat carotid artery bifurcation by ultrasound imaging

C Jin, KH Nam, DG Paeng - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
The evaluation of arterial wall motion and hemodynamics contribute to early diagnosis of
carotid atherosclerosis. The low wall shear stress in the arteries is known to be related to the …

Variation of longitudinal strain along the arterial wall adjacent to the asymptomatic carotid plaque

S Golemati, S Lehareas, A Chatziioanou… - 2015 IEEE …, 2015 - ieeexplore.ieee.org
The motion, and resulting strain, of the arterial wall nearby an atheromatous plaque is
believed to be affected by the plaque and therefore may carry important information about …