From: Quantifying coronary sinus flow and global LV perfusion at 3T
Parameter | bTFE | PC MR |
---|---|---|
TR | 4 ms | 5.4 ms * |
TE | 2 ms | 3.5 ms * |
α° | 40° | 10° |
BW | 940 Hz/pixel | 680 Hz/pixel * |
SENSE reduction | 2.0 | 2.0 |
In-plane resolution | 1.3 × 1.3 mm2 | 1.3 × 1.3 mm2* |
Slice thickness | 8 mm | 8 mm |
Number of slices | 1a, 15–20b | 1 |
Heart phases | 30 | 21 |
Segmentation factor | 9 | 10 |
venc | ----- | 56 cm/s * |
Time resolution | 35 ms | 45 ms * |
Acquisition time | 10 s/slice | 22 s * |