Abstract #2475
Optimization of Short-TE Phase Contrast Flow Quantification
Brett Cowan 1 , Yingmin Liu 1 , Alistair Young 1 , Andreas Greiser 2 , and Peter Speier 2
1
University of Auckland, Auckland, Auckland,
New Zealand,
2
Siemens
AG Healthcare Sector, Erlangen, Germany
We present an optimized radial k-space short TE phase
contract flow measurement sequence incorporating
inversion of alternate slice-selection and flow-encoding
gradients, with an optimized three pulse gradient
profile to de-couple VENC from slice thickness. Also,
correction of gradient timing error during slice
selection led to improved robustness with in-plane slice
shifts.
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