Table 1.
MRI scan parameters
| Parameters | CAIPIRINHA-VIBE | KWIC-Radial-VIBE | c-VIBE |
|---|---|---|---|
| Repetition time (ms) | 3.8 | 3.7 | 3.2 |
| Echo time (ms) | 1.6 | 1.4 | 1.1 |
| Field of view (mm2) | 380 × 380 | 380 × 380 | 380 × 380 |
| Flip angle (°) | 25 | 25 | 25 |
| Slice thickness (mm) | 4 | 4 | 4 |
| Matrix | 256 × 256 | 256 × 256 | 256 × 256 |
| Bandwidth (kHz) | 890 | 1300 | 810 |
| Number of excitation | 1 | 1 | 1 |
| Acceleration factor | 2 × 2 | None | 2 |
| Acquisition time (s) | 305 | 305 | 305 |
CAIPIRINHA-VIBE, controlled aliasing in parallel imaging results in higher acceleration with volumetric interpolated breath-hold examination; c-VIBE, conventional-VIBE; KWIC-Radial-VIBE, radial-VIBE with k-space-weighted image contrast reconstruction.