Validation of two accelerated 4D flow MRI sequences at 3 T: a phantom study.

Sebastian EbelLisa HübnerBenjamin KöhlerSiegfried KropfBernhard PreimBernd JungMatthias GrothoffMatthias Gutberlet

Published in: European radiology experimental (2019)

Both 4D flow sequences demonstrated equal agreement with 2D flow measurements, without impact of Venc overestimation and plane misalignment. The highly accelerated k-t-GRAPPA5 sequence yielded results similar to those of GRAPPA2.

Keyphrases

magnetic resonance imaging
contrast enhanced
diffusion weighted imaging
image quality
dual energy