From: Doppler ultrasound cardiac gating of intracranial flow at 7T
4D flow M1a | |||
---|---|---|---|
ECG | DUS | ||
Net volume (ml) | 1.8 ± 0.48 | 1.9 ± 0.59 | |
Bias ± 1.96SD | − 0.086 ± 0.57 | ||
Mean flow (ml/s) | 2.0 ± 0.48 | 2.0 ± 0.62 | |
Bias ± 1.96SD | − 0.071 ± 0.58 | ||
Mean velocity (cm/s) | 28 ± 6.8 | 29 ± 8.8 | |
Bias ± 1.96SD | − 0.077 ± 14 | ||
Peak velocity (cm/s) | 84 ± 25 | 77 ± 34 | |
Bias ± 1.96SD | 7.6 ± 44 |