Time-resolved velocity mapping at high magnetic fields: A preclinical comparison between stack‐of‐stars and cartesian 4D-Flow

Time-resolved velocity mapping at high magnetic fields: A preclinical comparison between stack‐of‐stars and cartesian 4D-Flow

Purpose: Prospectively-gated Cartesian 4D-flow (referred to as Cartesian-4D-flow) imaging suffers from long TE and intensified flow-related intravoxel-dephasing especially in preclinical ultra-high field MRI. The ultra-short-echo (UTE) 4D-flow technique can resolve the signal loss in higher-order bl...

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Bibliographic Details
Main Authors: Ali Nahardani, Martin Krämer, Mahyasadat Ebrahimi, Karl-Heinz Herrmann, Simon Leistikow, Lars Linsen, Sara Moradi, Jürgen R. Reichenbach, Verena Hoerr
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-09-01
Series:Frontiers in Physics
Subjects:
MRI
4D-flow
phase-contrast
stack-of-stars
UTE
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2022.963807/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2022.963807/full

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