Influence of bicuspid valve geometry on ascending aortic fluid dynamics: a parametric study

C Vergara, F Viscardi, L Antiga, GB Luciani - Artificial organs, 2012 - Wiley Online Library
Bicuspid aortic valve (BAV) predisposes to aortic aneurysms … that it is the peculiar fluid
dynamics of blood in the ascending … of orifice area and valve orientation. The resulting wall shear …

Patient-specific bicuspid valve dynamics: overview of methods and challenges

KB Chandran, SC Vigmostad - Journal of biomechanics, 2013 - Elsevier
… In order to delineate important flow features emanating from the various simulated BAV
geometries, we have performed a hemodynamic analysis using computational fluid dynamics (…

Hemodynamics through the congenitally bicuspid aortic valve: a computational fluid dynamics comparison of opening orifice area and leaflet orientation

S Mei, FSN de Souza Júnior, MYS Kuan… - …, 2016 - journals.sagepub.com
… computational fluid dynamics model of a bicuspid aortic valve … the hemodynamics of a pure
bicuspid valve. By applying … across the valve and the wall shear stress through the valve. …

Fluid dynamics of coarctation of the aorta and effect of bicuspid aortic valve

Z Keshavarz-Motamed, J Garcia, L Kadem - PLoS one, 2013 - journals.plos.org
… /or aortic valve conditions (bicuspid aortic valve and tricuspid aortic stenosis) [36]; (2) The
results of the current study demonstrate that BAV interacts with COA fluid dynamics, amplifying …

Influence of the aortic valve leaflets on the fluid-dynamics in aorta in presence of a normally functioning bicuspid valve

D Bonomi, C Vergara, E Faggiano… - … and modeling in …, 2015 - Springer
fluid-dynamics in the ascending aorta in presence of a normally functioning bicuspid aortic
valve … inclusion of the leaflets on the fluid-dynamic abnormalities characterizing BAV cases. …

[HTML][HTML] Patient-specific assessment of hemodynamics by computational fluid dynamics in patients with bicuspid aortopathy

N Kimura, M Nakamura, K Komiya, S Nishi… - The Journal of thoracic …, 2017 - Elsevier
… may factor into the development of bicuspid aortic valve aortopathy. We investigated wall
shear … imaging–based computational fluid dynamics in patients with a bicuspid aortic valve. …

Comparative hemodynamics in an aorta with bicuspid and trileaflet valves

A Gilmanov, F Sotiropoulos - … and Computational Fluid Dynamics, 2016 - Springer
… Computational fluid dynamics methods have advanced in recent years to be able to carry
out fluid structure interaction (FSI) simulations of cardiovascular flows [19–24] and have the …

[HTML][HTML] Characterization of a bioprosthetic bicuspid venous valve hemodynamics: implications for mechanism of valve dynamics

WH Tien, HY Chen, ZC Berwick, J Krieger… - European Journal of …, 2014 - Elsevier
dynamics to characterize the fluid dynamics of a bioprosthetic bicuspid venous valve. An in
… and forces acting on the valve to reveal the mechanism of valve dynamics as likely pressure …

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
… To this aim, a patient-specific FSI model was reconstructed from MRI, and BAV-related fluid
dynamics was simulated and compared with volumetric 4D Flow acquisitions. We exploited a …

[HTML][HTML] Patient-specific computational fluid dynamics—assessment of aortic hemodynamics in a spectrum of aortic valve pathologies

P Youssefi, A Gomez, T He, L Anderson… - The Journal of thoracic …, 2017 - Elsevier
… Patient-specific computational fluid dynamics reveals high wall shear stress and lower
oscillatory shear index in the greater curvature of bicuspid aortic valve aortas, with highly …