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Table 2: MR imaging parameters
Parameter 1.5T 3T
Sequence 3D T1 FFE 3D T1 FFE
Orientation Perpendicular to tube wall Perpendicular to tube wall
TR (ms) 3.66 4.5
TE (ms) 1.44 1.28
Flip angle (°) 30 30
Bandwidth (Hz/pixel) 430 430
Section thickness (mm) 0.8 0.8
Sections/partitions 80 60
FOV (mm) 300 300
Matrix 384 384
GRAPPA factor 2 2
Acquisition time (sec) 21 23
Note:—FFE indicates fast-field echo; GRAPPA, generalized autocalibrating partially parallel acquisition.

Parameter	1.5T	3T
Sequence	3D T1 FFE	3D T1 FFE
Orientation	Perpendicular to tube wall	Perpendicular to tube wall
TR (ms)	3.66	4.5
TE (ms)	1.44	1.28
Flip angle (°)	30	30
Bandwidth (Hz/pixel)	430	430
Section thickness (mm)	0.8	0.8
Sections/partitions	80	60
FOV (mm)	300	300
Matrix	384	384
GRAPPA factor	2	2
Acquisition time (sec)	21	23