Association of regional wall shear stress and progressive ascending aorta dilation in bicuspid aortic valve

G Soulat, MB Scott, BD Allen, R Avery, RO Bonow… - Cardiovascular …, 2022 - jacc.org
Objectives The aim of this study was to evaluate the role of wall shear stress (WSS) as a
predictor of ascending aorta (AAo) growth at 5 years or greater follow-up. Background Aortic …

Wall shear stress predicts aortic dilation in patients with bicuspid aortic valve

A Guala, L Dux-Santoy, G Teixido-Tura… - Cardiovascular …, 2022 - jacc.org
Objectives This study sought to assess the predictive value of wall shear stress (WSS) for
colocalized ascending aorta (AAo) growth rate (GR) in patients with bicuspid aortic valve …

Wall shear stress angle is associated with aortic growth in bicuspid aortic valve patients

SCS Minderhoud, JW Roos-Hesselink… - European Heart …, 2022 - academic.oup.com
Aims Aortic wall shear stress (WSS) distributions in bicuspid aortic valve (BAV) patients have
been associated with aortic dilatation, but prospective, longitudinal data are missing. This …

Bicuspid aortic valve is associated with altered wall shear stress in the ascending aorta

AJ Barker, M Markl, J Bürk, R Lorenz… - Circulation …, 2012 - Am Heart Assoc
Background—Hemodynamics may play a role contributing to the progression of bicuspid
aortic valve (BAV) aortopathy. This study measured the impact of BAV on the distribution of …

Low and oscillatory wall shear stress is not related to aortic dilation in patients with bicuspid aortic valve: a time-resolved 3-dimensional phase-contrast magnetic …

L Dux-Santoy, A Guala, J Sotelo, S Uribe… - … , and vascular biology, 2020 - Am Heart Assoc
Objective: To assess the relationship between regional wall shear stress (WSS) and
oscillatory shear index (OSI) and aortic dilation in patients with bicuspid aortic valve (BAV) …

Aortic valve stenosis and aortic diameters determine the extent of increased wall shear stress in bicuspid aortic valve disease

ES Farag, P van Ooij, RN Planken… - Journal of Magnetic …, 2018 - Wiley Online Library
Background Use of 4‐dimensional flow magnetic resonance imaging (4D‐flow MRI) derived
wall shear stress (WSS) heat maps enables identification of regions in the ascending aorta …

Wall shear stress and flow patterns in the ascending aorta in patients with bicuspid aortic valves differ significantly from tricuspid aortic valves: a prospective study

C Meierhofer, EP Schneider, C Lyko… - European Heart …, 2013 - academic.oup.com
Aims We compared flow and wall shear stress (WSS) patterns in the ascending aorta of
individuals with either bicuspid aortic valve (BAV) or tricuspid aortic valve (TAV) using four …

Influence of aortic dilation on the regional aortic stiffness of bicuspid aortic valve assessed by 4-dimensional flow cardiac magnetic resonance: comparison with …

A Guala, J Rodriguez-Palomares, L Dux-Santoy… - Cardiovascular …, 2019 - jacc.org
Objectives This study sought to ascertain whether patients with a bicuspid aortic valve (BAV)
have an intrinsic alteration in regional aortic stiffness compared with patients with tricuspid …

Aortic valve stenosis alters expression of regional aortic wall shear stress: New insights from a 4‐dimensional flow magnetic resonance imaging study of 571 subjects

P Van Ooij, M Markl, JD Collins, JC Carr… - Journal of the …, 2017 - Am Heart Assoc
Background Wall shear stress (WSS) is a stimulus for vessel wall remodeling. Differences in
ascending aorta (AA o) hemodynamics have been reported between bicuspid aortic valve …

[HTML][HTML] Aortic flow patterns and wall shear stress maps by 4D-flow cardiovascular magnetic resonance in the assessment of aortic dilatation in bicuspid aortic valve …

JΩF Rodríguez-Palomares, L Dux-Santoy… - Journal of …, 2018 - Elsevier
Background In patients with bicuspid valve (BAV), ascending aorta (AAo) dilatation may be
caused by altered flow patterns and wall shear stress (WSS). These differences may explain …