4D flow MRI velocity uncertainty quantification.
Sean M RothenbergerJiacheng ZhangMichael MarklBruce A CraigPavlos P VlachosVitaliy L RayzPublished in: Magnetic resonance in medicine (2024)
The proposed 4D flow MRI uncertainty quantification method assesses velocity measurement error owing to sources including noise, intravoxel phase dispersion, and velocity aliasing. This method enables rigorous comparison of 4D flow MRI datasets obtained in longitudinal studies, across patient populations, and with different MRI systems.