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Abstract #3645
Non-Contrast Time Resolved Pulmonary MRA with ECG-Triggered 3D HASTE
Stemmer A, Stoeckel B, Lee V, An J, Chen Q, Xu J, Oesingmann N, Voorhees A
Siemens Medical Solutions
No contrast MRA with 3D HASTE
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Keywords
acceleration accounts acquisition adjusted agent agents allow allows although anatomy application arterial arteries artery assessment attenuate background bandwidth blood body branches cardiac circulation coil collateral collaterals comparatively complicated conjunction considerably contrast coronal correction cycle datasets delay delineated dependent detail detection diastolic differentiate distinguish double drawn dynamic effective encoding enhanced evaluate evaluation examinations examined exogenous fast fatty feasibility feet flow function generated gradient haste head implementation improve incomplete incremental increments intensity inversion linked long longer maintained mask material matrix medical minutes mismatch moment motion noise observation opportunity pace parallel partitions permitting pixel plotted potential potentially precise problem progression projection prolong prospective pulmonary pulse radiology readout reconstruction recovery reduce requires requiring resolution resolve resolved respiratory sampled scanner school separates separation sets seven shorter simultaneous slightly smaller solutions spacing spatial speed spin spoil starting subsequent subtraction successfully sufficiently systole systolic terms though trigger triggered triggering vascular velocities venous version vessels visualized volunteers wave window
