| PC-CMR | 2D cine | 2D GRE | DIR-TSE | DIR-TSE | 3D bSSFP | CE-MRA |
---|---|---|---|---|---|---|---|
Cohort | all | HATS-1 | HATS-2 | HATS-1 | HATS-2 | CoA | CoA |
TE (ms) | 2.7 ± 0.2 | 1.8 ± 0.3 | 1.3 | 13.4 ± 0.5 | 5.0 | 1.5 ± 0.2 | 1.1 ± 0.1 |
TR (ms) | 4.5 ± 0.4 | 3.7 ± 0.6 | 4 | 1684 ± 242 | 1330 ± 466 | 3.6 ± 0.2 | 3.8 ± 0.1 |
Acquisition | Oblique-sagittal, single-slice | Oblique-sagittal, single-slice | Oblique-sagittal, single-slice | Axial, multi-slice | Axial, multi-slice | Coronal, 3D volumetric acquisition | Coronal, 3D volumetric acquisition |
Acquired resolution (mm) | 2.2 ± 0.1 | 1.4 ± 0.4 | 2.0 | 1.5 x 1.9 ± 0.1 | 1.0 | 1.4 ± 0.2 | 1.8 |
Reconstructed in-plane voxel size (mm) | 1.1 ± 0.1 | 0.9 ± 0.3 | 1.8 | 1.1 ± 0.04 | 0.3 | 0.8 ± 0.2 | 1.2 ± 0.01 |
Slice thickness (mm) | 8–10 | 8–10 | 15 | 5 | 5 | 1.6 ± 0.7 | 1.8 |
Temporal resolution (ms) | 8.4 ± 5.5 | 24.5 ± 4.7 | - | - | - | - | - |
FA (°) | 15–20 | 45–60 | 30 | 90 | 90 | 70 | 30 |
SENSE factor | 1 | 1 | 1 | 1 | 1 | 1.2 ± 0.3 | 1.5 |