Table 3 ECG and respiratory navigator-gated 3D steady-state free precession
| Â | Infant/small child | Large child/adult |
|---|---|---|
Isotropic resolution (mm 3 ) | 1.2-1.5 | 1.3-2.0 |
Navigator window (mm) | 3 | 5 |
Image acquisition duration (ms) | 40-60 | 80-150 |
Trigger delay | End-systole or mid-diastole | Mid-diastole |