Oscillatory Shear Stress is Elevated in Patients with Bicuspid Aortic Valve and Aortic Regurgitation: A 4D Flow CMR Cross-Sectional Study.

Chiara Trenti Paul W M FedakJames A WhiteJulio GarciaPetter Dyverfeldt

Published in: European heart journal. Cardiovascular Imaging (2023)

OSI uniquely characterizes altered WSS patterns in BAVs with aortic regurgitation, and thus could be a hemodynamic marker specific for this specific group which is at higher risk of aortic complications. Future longitudinal studies are needed to verify this hypothesis.

Keyphrases

aortic valve
aortic stenosis
transcatheter aortic valve replacement
transcatheter aortic valve implantation
aortic valve replacement
high frequency
risk factors
current status
cross sectional
left ventricular
atrial fibrillation
coronary artery
pulmonary artery