ThoracicAorta/PulmArtery (MRA CHEST, MYOCARDIUM-contrast, SAG/CORE (45m – 03/05)
|
PulseSeq |
TR |
TE |
Flip |
BW |
Matrix |
Slice |
SAT |
NEX |
FOV |
Other |
|
Cor SSFSE |
na |
102 |
na |
31 |
256x160 |
8 x 0 |
None |
.5 |
40x40 |
|
|
Ax SSFSE |
na |
80 |
na |
31 |
256x128 |
8 x 0 |
None |
.5 |
26x26 |
|
|
Ax LAVA FS |
min |
min |
15° |
31 |
256x128 |
5 x 0 |
SpecFat |
.5 |
24x24 |
Breathhold; for wall heme |
|
$Ax FSPGR timing |
min |
min |
60° |
16 |
256x128 |
20 |
S,I |
1 |
32x32 |
At Pulm Bifurc; 5 cc |
|
*Sag MRA elliptical-centric |
min |
min |
35° |
31 |
256x128 |
2.6 x 0 |
None |
.5 |
32x24 |
Pre/post-Gd x2; SliceZip |
Ax LAVA FS |
min |
min |
15° |
31 |
256x128 |
5 x 0 |
SpecFat |
.5 |
24x24 |
Breathhold; axial delyed |
|
**Ax FMPSPGR |
20 |
min |
30° |
16 |
256x128 |
5 x 0 |
Fat |
1 |
24x24 |
Breathhold |
##Cor Cine |
min |
min full |
30° |
31 |
256x128 |
8 x 0 |
None |
.75 |
32x32 |
BrHold; 16 views/seg |
$Time to Descending Aorta. 60 slices at same location.
*40cc Gad; Include SMA at bottom.
**Extend through abdomen if requested, or if lower thoracic dissection or aneurysm is present.
For Pulm Artery or Mediastinum, see Pulmonary Embolus or Mediastinum protocols.
##3 slices through aortic valve, for regurgitation in Type A dissection.