Simulation of ultrasound rf signals backscattered from a 3D model of pulsating artery surrounded by tissue
M Makūnaitė, R Jurkonis, A Lukoševičius… - Diagnostics, 2022 - mdpi.com
Arterial stiffness is an independent predictor of cardiovascular events. The motion of arterial
tissues during the cardiac cycle is important as a mechanical deformation representing …
tissues during the cardiac cycle is important as a mechanical deformation representing …
Investigation of tissue endogenous pulsations for ultrasound elastography
M Makūnaitė - 2022 - epubl.ktu.edu
Abstract [eng] Atherosclerosis is a chronic and systemic vascular disease, which
progression and evolution is tremendously complex and rather unpredictable and the …
progression and evolution is tremendously complex and rather unpredictable and the …
[HTML][HTML] Ultrafast vascular strain compounding using plane wave transmission
HHG Hansen, A Saris, NR Vaka, MM Nillesen… - Journal of …, 2014 - Elsevier
Deformations of the atherosclerotic vascular wall induced by the pulsating blood can be
estimated using ultrasound strain imaging. Because these deformations indirectly provide …
estimated using ultrasound strain imaging. Because these deformations indirectly provide …
Modal analysis of ultrasound radiation force generated shear waves on arteries
Arterial elasticity has gained importance in the past few decades as a predictor of
cardiovascular diseases and mortality. Measuring the speed of propagation of the pressure …
cardiovascular diseases and mortality. Measuring the speed of propagation of the pressure …
A finite element model for performing intravascular ultrasound elastography of human atherosclerotic coronary arteries
RA Baldewsing, CL de Korte, JA Schaar… - Ultrasound in medicine …, 2004 - Elsevier
Intravascular ultrasound (US) elastography measures in an artery the arterial radial strain
and displays it in an elastogram. An elastogram adds diagnostic information, such as the …
and displays it in an elastogram. An elastogram adds diagnostic information, such as the …
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 …
elasticity was examined in an experimental tissue-equivalent vessel model. Differential …
Arterial stiffness probed by dynamic ultrasound elastography characterizes waveform of blood pressure
The clinical and economic burdens of cardiovascular diseases pose a global challenge.
Growing evidence suggests an early assessment of arterial stiffness can provide insights …
Growing evidence suggests an early assessment of arterial stiffness can provide insights …
Evaluation of local arterial stiffness using ultrafast imaging: a comparative study using local arterial pulse wave velocity estimation and shear wave imaging
We have previously proposed a novel method for measuring arterial stiffness using shear
wave imaging (SWI). In this study, we evaluate the performance of this method on a healthy …
wave imaging (SWI). In this study, we evaluate the performance of this method on a healthy …
RF Ultrasound Based Estimation of Pulsatile Flow Induced Microdisplacements in Phantom
Mechanical stimulus is key component to estimate tissue stiffness. Few techniques have
been developed to induce external mechanical stimulus into tissues. We hypothesize that …
been developed to induce external mechanical stimulus into tissues. We hypothesize that …
The development of a combined b-mode, ARFI, and spectral Doppler ultrasound imaging system for investigating cardiovascular stiffness and hemodynamics
JR Doherty, DM Dumont… - Medical Imaging 2011 …, 2011 - spiedigitallibrary.org
The progression of atherosclerotic disease, caused by the formation of plaques within
arteries, is a complex process believed to be a function of the localized mechanical …
arteries, is a complex process believed to be a function of the localized mechanical …