A Pseudo-Spectral Method for Wall Shear Stress Estimation from Doppler Ultrasound Imaging in Coronary Arteries
J Martín Tempestti, S Kim, BD Lindsey… - Cardiovascular …, 2024 - Springer
Purpose The Wall Shear Stress (WSS) is the component tangential to the boundary of the
normal stress tensor in an incompressible fluid, and it has been recognized as a quantity of …
normal stress tensor in an incompressible fluid, and it has been recognized as a quantity of …
Dynamic coronary blood flow velocity and wall shear stress estimation using ultrasound in an ex vivo porcine heart
Purpose Wall shear stress (WSS) is a critically important physical factor contributing to
atherosclerosis. Mapping the spatial distribution of local, oscillatory WSS can identify …
atherosclerosis. Mapping the spatial distribution of local, oscillatory WSS can identify …
Developments in angle-independent velocity estimators for blood flow imaging
H Hasegawa - Japanese Journal of Applied Physics, 2024 - iopscience.iop.org
The frame rate in ultrasonography is significantly better than those in other medical imaging
modalities, such as computed tomography and magnetic resonance imaging, even under a …
modalities, such as computed tomography and magnetic resonance imaging, even under a …