Next-generation hardware advances in CT: cardiac applications

AC Kwan, A Pourmorteza, D Stutman, DA Bluemke… - Radiology, 2021 - pubs.rsna.org
Impending major hardware advances in cardiac CT include three areas: ultra-high-
resolution (UHR) CT, photon-counting CT, and phase-contrast CT. Cardiac CT is a …

Computational fluid dynamics of vascular disease in animal models

A Acuna, AG Berman… - Journal of …, 2018 - asmedigitalcollection.asme.org
Recent applications of computational fluid dynamics (CFD) applied to the cardiovascular
system have demonstrated its power in investigating the impact of hemodynamics on …

Multimodality imaging-based characterization of regional material properties in a murine model of aortic dissection

MR Bersi, VA Acosta Santamaría, K Marback… - Scientific reports, 2020 - nature.com
Chronic infusion of angiotensin-II in atheroprone (ApoE−/−) mice provides a reproducible
model of dissection in the suprarenal abdominal aorta, often with a false lumen and …

Uncertainty quantification of the wall thickness and stiffness in an idealized dissected aorta

L Gheysen, L Maes, A Caenen, P Segers… - Journal of the …, 2024 - Elsevier
Personalized treatment informed by computational models has the potential to markedly
improve the outcome for patients with a type B aortic dissection. However, existing …

An in vivo parameter identification method for arteries: numerical validation for the human abdominal aorta

JL Gade, J Stålhand, CJ Thore - Computer methods in …, 2019 - Taylor & Francis
A method for identifying mechanical properties of arterial tissue in vivo is proposed in this
paper and it is numerically validated for the human abdominal aorta. Supplied with pressure …

Does the knowledge of the local thickness of human ascending thoracic aneurysm walls improve their mechanical analysis?

C Cavinato, J Molimard, N Curt, S Campisi… - … in bioengineering and …, 2019 - frontiersin.org
Ascending thoracic aortic aneurysm (ATAA) ruptures are life threatening phenomena which
occur in local weaker regions of the diseased aortic wall. As ATAAs are evolving …

Three-dimensional thoracic aorta principal strain analysis from routine ECG-gated computerized tomography: feasibility in patients undergoing transcatheter aortic …

A Satriano, Z Guenther, JA White, N Merchant… - BMC cardiovascular …, 2018 - Springer
Background Functional impairment of the aorta is a recognized complication of aortic and
aortic valve disease. Aortic strain measurement provides effective quantification of …

Co-localization of microstructural damage and excessive mechanical strain at aortic branches in angiotensin-II-infused mice

L Aslanidou, M Ferraro, G Lovric, MR Bersi… - … and modeling in …, 2020 - Springer
Animal models of aortic aneurysm and dissection can enhance our limited understanding of
the etiology of these lethal conditions particularly because early-stage longitudinal data are …

Synchrotron-based phase contrast imaging of cardiovascular tissue in mice—grating interferometry or phase propagation?

B Trachet, G Lovric, P Villanueva-Perez… - Biomedical Physics …, 2018 - iopscience.iop.org
Synchrotron-based x-ray phase-contrast imaging allows for detailed 3D insight into the
microstructure of soft tissue and is increasingly used to improve our understanding of mouse …

Aortenaneurysma: Computermodell zeigt Bedeutung bisher un-beachteter Parameter

E der Wanddicke - thieme-connect.com
Dissektionen der Bauchaorta verlaufen meist asymptomatisch, Untersuchungen zur
Pathogenese sind daher meistens erst im Nachhinein möglich. Um dennoch die Prozesse …