Table 1 Technical parameters of the four-dimensional flow sequence
Acceleration method | HyperKat factor 6 with compressed sensing |
Flip angle (degrees) | 8 |
Velocity encoding (cm/s) | 150 |
Field of view (mm) | 350–400 |
Slice thickness (mm) | 3 |
Echo time (ms) | 2.14 |
Repetition time (ms) | 4 |
Number of excitations | 4 |
Electrocardiographic gating | Retrospective |
Respiratory compensation | Free-breathing |
Acquisition temporal resolution (ms) | 48 |
Reconstructed number of phases | 30 |
Spatial resolution, acquired (mm3) | 3 × 3 × 3 (isotropic) |