Blind spectral unmixing for characterization of plaque composition based on multispectral photoacoustic imaging

C Cano, C Matos, A Gholampour, M van Sambeek… - Scientific reports, 2023 - nature.com
To improve the assessment of carotid plaque vulnerability, a comprehensive
characterization of their composition is paramount. Multispectral photoacoustic imaging …

Inverse material parameter estimation of patient‐specific finite element models at the carotid bifurcation: The impact of excluding the zero‐pressure configuration and …

RD Johnston, M Ghasemi… - International Journal for …, 2023 - Wiley Online Library
The carotid bifurcation experiences a complex loading environment due to its anatomical
structure. Previous in‐vivo material parameter estimation methods often use simplified …

Finite element analysis predicts a major mechanical role of epicardial adipose tissue in atherosclerotic coronary disease and angioplasty

DMM Sarmiento, DYF Cortés, MC Pérez… - Computer Methods and …, 2025 - Elsevier
Background Understanding how atherosclerosis and angioplasty biomechanically affect the
coronary artery wall is crucial for comprehending the pathophysiology of this disease and …

Layer‐specific fiber distribution in arterial tissue modeled as a constrained mixture

K Vander Linden, M Ghasemi, L Maes… - International Journal …, 2023 - Wiley Online Library
Collagen fibers and their orientation greatly influence an artery's mechanical characteristics,
determining its transversely isotropic behavior. It is generally assumed that these fibers are …

Assessing microstructural damage in paediatric aortic coarctation tissue during benchtop balloon angioplasty and stenting

N Linnane, RD Johnston, D Kenny, C Lally - medRxiv, 2024 - medrxiv.org
Endovascular stenting of native aortic coarctation has become standard treatment for
children and young adults due to the shorter hospital stay and recovery time, lower …

An Experimental and Computational Investigation to Establish the Mechanical Behaviour of Paediatric Aortic Coarctation Tissue

RD Johnston, N Linnane, S Bose, D Kenny… - Available at SSRN … - papers.ssrn.com
The mechanics of tissue resulting in coarctation of the aorta (CoA) has not been established
in the literature to date, leading to knowledge gap when trying to determine the best …