CMR Acquisition and Reconstruction parameters | ||
---|---|---|
4D flow [Range] | 2D PC [Range] | |
FOV (cm) | 26–35 × 26–40 × 7.2–9.0 | 24 × 16.6 |
Spatial resolution (mm) | 1.2–1.5 × 1.2–1.5 × 1.3–1.5 | 1.0 × 1.0 × 5.0 |
TR (ms) | 8.2–10.9 | 5.59 |
TE (ms) | 3.1–4.1 | 3.18 |
α (°) | 8 | 30 |
Cardiac Frames | 8 | 15 |
Reconstructed temporal resolution (ms) | 45–62 | 24–33 |
Acquisition time (min) | 6.5–8 (one VENC, 3 subjects); | 1.83 (3 averages) |
15–19 (two VENC, 6 subjects) | ||
VENC (cm/s) | 100–150 (one VENC, 4 subjects); | 50–150 |
50,150 (two VENC, 6 subjects) |