Related Experiment Video
Updated: May 7, 2025

11:16
In vitro Assessment of Aortic Regurgitation Using Four-Dimensional Flow Magnetic Resonance Imaging
Published on: February 25, 2022
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Hemodynamic Analysis Using 4D Flow MRI in a Case of Aortic Dissection With Aberrant Right Subclavian Artery
Kenji Sakakibara1, Hiroyuki Nakajima1, Yukiyo Yoshida1
1Department of Surgery (II), Faculty of Medicine University of Yamanashi Yamanashi Japan.
Clinical Case Reports
|January 7, 2025
Abstract:
Four-dimensional flow magnetic resonance imaging (4D flow MRI) was utilized to analyze an aortic dissection with an aberrant right subclavian artery, revealing vortex formation and an increased oscillatory shear index (OSI), both indicative of variations in wall shear stress. An elevated OSI has been associated with an elevated risk of aortic dissection.

