Regional Deformation Quantification in Blood Vessels Based On Mr Imaging: An Active-contour Approach with Isogeometric Analysis

ANC Jara - 2022 - search.proquest.com
… of the aortic wall based on a Kirchhoff-Love shell approach, … layer of the vessel, contains
collagen, automatic nerves, fi… from personalized in vivo medical images with computational …

[HTML][HTML] State-of-the-art CT and MR imaging and assessment of atherosclerotic carotid artery disease: standardization of scanning protocols and measurements—a …

L Saba, C Loewe, T Weikert, MC Williams, N Galea… - European …, 2023 - Springer
… of the carotid arteries in vivo was invasive angiography. … of modern imaging techniques, the
standardized quantification of … , together with improved automation and standardization, have …

Patient-specific bicuspid aortic valve biomechanics: a magnetic resonance imaging integrated fluid–structure interaction approach

M Emendi, F Sturla, RP Ghosh, M Bianchi… - Annals of biomedical …, 2021 - Springer
… from a T1-weighted cine MRI sequence through a semi-automated in-house Matlab … quantify
BAV dysfunction but not otherwise attainable from a direct processing of in vivo MRI imaging

Non-invasive estimation of pressure drop across aortic coarctations: validation of 0D and 3D computational models with in vivo measurements

PJ Nair, MR Pfaller, SA Dual, DB McElhinney… - Annals of Biomedical …, 2024 - Springer
… one centerline were automatically identified as vessel junctions (… From the 4D-Flow MRI
dataset we quantified 2D time-resolved … The thickness of the wall was assumed to be 10% of the …

Multiperspective Bistatic Ultrasound Imaging and Elastography of the Ex Vivo Abdominal Aorta

VHJ van Hal, H De Hoop, JW Muller… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
… benefits of aortic MP BS strain imaging and to quantify the strain … of the aorta, as it does in an
in vivo situation. The … -Kalman algorithm for automatic detection of the lumen–wall border [30…

[HTML][HTML] Enhancing lateral contrast using multi-perspective ultrasound imaging of abdominal aortas

NJ Petterson, MRHM van Sambeek… - Ultrasound in medicine …, 2021 - Elsevier
… the aorta to generate a spine-like feature for automatic image … and settings as the in vivo
acquisitions described previously. … bright vessel wall and the dark lumen were quantified with …

[HTML][HTML] Hypertension-associated changes in retinal blood vessel walls measured in vivo with polarization-sensitive optical coherence tomography

H Afsharan, V Anilkumar, D Silva, G Dwivedi… - Optics and Lasers in …, 2024 - Elsevier
… Organizational loss in vessel wall tissue was quantified in … that the vessel wall tissue in
patients with hypertension is thicker, … of the blood vessel walls is determined automatically with a …

Biomechanical consequences of compromised elastic fiber integrity and matrix cross-linking on abdominal aortic aneurysmal enlargement

D Weiss, M Latorre, BV Rego, C Cavinato, BJ Tanski… - Acta biomaterialia, 2021 - Elsevier
… We quantified changes in biomaterial properties and … to automatically identify the inner and
outer contours of the … In situ microstructural organization of the intact aortic wall under in vivo

[HTML][HTML] Enhancement of cerebrovascular 4D flow MRI velocity fields using machine learning and computational fluid dynamics simulation data

DR Rutkowski, A Roldán-Alzate, KM Johnson - Scientific reports, 2021 - nature.com
… in the aorta using CFD from three aortic geometries 31 . Yet, … To evaluate the network, high
resolution 4D flow MR imaging … have no way of verifying which in-vivo velocity field (pre- or …

[HTML][HTML] Patient-specific inverse modeling of in vivo cardiovascular mechanics with medical image-derived kinematics as input data: Concepts, methods, and …

JH Bracamonte, SK Saunders, JS Wilson, UT Truong… - Applied Sciences, 2022 - mdpi.com
… via diffusion tensor MR imaging (DT MRI) [53]. … in vivo shear and radial strains of the aortic
wall has also been explored, though its repeatability is significantly less than the quantification