Table 1 CMR vessel wall imaging and GOAL-SNAP imaging parameters
Multi-contrast CMR imaging | T1 Mapping | ||||
|---|---|---|---|---|---|
T1-QIR | T2-MDIR | 3D TOF | MP-RAGE | GOAL-SNAP | |
Acquisition | TSE | TSE | FFE | TFE | TFE |
TR/TE (ms) | 800/10 | 4800/50 | 20/5.5 | 13.2/3.2 | 11.3/4.7 |
Turbo factor | 10 | 12 | – | 55 | 175 |
Flip angle (deg) | 90 | 90 | 20 | 15 | 8 |
FOV (mm3) | 160 × 160 × 32 | 160 × 160 × 48 | 100 × 100 × 100 | ||
Resolution (mm3)a | 0.6 × 0.6 × 2 | 0.6 × 0.6 × 2 | 0.8 × 0.8 × 0.8 | ||
Orientation | Axial | Axial | Axial | Axial | Axial |
NSA | 1 | 1 | 1 | 2 | 1 |
Scan time (min) | 6 | 4 | 2 | 4 | 5 |