[HTML][HTML] Uncertainty quantification in the in vivo image-based estimation of local elastic properties of vascular walls

BM Fanni, MN Antonuccio, A Pizzuto, S Berti… - Journal of …, 2023 - mdpi.com
Introduction: Patient-specific computational models are a powerful tool for planning
cardiovascular interventions. However, the in vivo patient-specific mechanical properties of …

[HTML][HTML] Introduction of a novel image-based and non-invasive method for the estimation of local elastic properties of great vessels

BM Fanni, A Pizzuto, G Santoro, S Celi - Electronics, 2022 - mdpi.com
Background: In the context of a growing demand for the use of in silico models to meet
clinical requests, image-based methods play a crucial role. In this study, we present a …

[HTML][HTML] An image-based approach for the estimation of arterial local stiffness in vivo

S Celi, E Gasparotti, K Capellini, F Bardi… - … in Bioengineering and …, 2023 - frontiersin.org
The analysis of mechanobiology of arterial tissues remains an important topic of research for
cardiovascular pathologies evaluation. In the current state of the art, the gold standard to …

The effects of clinically‐derived parametric data uncertainty in patient‐specific coronary simulations with deformable walls

J Seo, DE Schiavazzi, AM Kahn… - International journal for …, 2020 - Wiley Online Library
Cardiovascular simulations are increasingly used for noninvasive diagnosis of
cardiovascular disease, to guide treatment decisions, and in the design of medical devices …

[HTML][HTML] Mechanical characterization of the vessel wall by data assimilation of intravascular ultrasound studies

GD Maso Talou, PJ Blanco, GD Ares… - Frontiers in …, 2018 - frontiersin.org
Atherosclerotic plaque rupture and erosion are the most important mechanisms underlying
the sudden plaque growth, responsible for acute coronary syndromes and even fatal cardiac …

[HTML][HTML] Arterial wall elasticity: state of the art and future prospects

E Messas, M Pernot, M Couade - Diagnostic and interventional imaging, 2013 - Elsevier
Peripheral vascular disease is a frequently occurring disease and is most often caused by
atherosclerosis and more rarely by anomalies of the collagen or other components of the …

Uncertainty quantification of viscoelastic parameters in arterial hemodynamics with the a-FSI blood flow model

G Bertaglia, V Caleffi, L Pareschi, A Valiani - Journal of Computational …, 2021 - Elsevier
This work aims at identifying and quantifying uncertainties related to elastic and viscoelastic
parameters, which characterize the arterial wall behavior, in one-dimensional modeling of …

Uncertainty quantification in subject‐specific estimation of local vessel mechanical properties

BV Rego, D Weiss, MR Bersi… - International journal for …, 2021 - Wiley Online Library
Quantitative estimation of local mechanical properties remains critically important in the
ongoing effort to elucidate how blood vessels establish, maintain, or lose mechanical …

Bayesian inference-based estimation of normal aortic, aneurysmal and atherosclerotic tissue mechanical properties: from material testing, modeling and histology

S Wang, A Tokgoz, Y Huang, Y Zhang… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
Objective: Mechanical properties of healthy, aneurysmal, and atherosclerotic arterial tissues
are essential for assessing the risk of lesion development and rupture. Strain energy density …

An inverse optimization approach toward testing different hypotheses of vascular homeostasis using image-based models

S Zeinali-Davarani, LG Raguin… - The International Journal …, 2011 - ijscs-ojs-tamu.tdl.org
Vascular mechanical homeostasis is a fundamental assumption in modeling vascular
growth and remodeling. Meanwhile, it is a matter of debate, which mechanical quantity is …