Table 4.

Results of the PC-MRI and FIESTA measurements in the CA

Parameter	Mean $\pm$ SD (n = 30)
SV (μL)	80 ± 51
Evan’s index	0.37 ± 0.04
Cross-sectional area (mm2)	5.6 ± 3.2
Net flow (mL/min)	0.74 ± 0.71a
Max flow (caudal) (mL/min)	21.6 ± 11.8a
Min flow (cranial) (mL/min)	− 15.9 ± 9.8a
Max flow-min flow (mL/min)	37.5 ± 21.3
Maximum flow ratio (QO/I)	1.32 ± 0.28
Time ratio rO/I	0.85 ± 0.15
Net flow direction (+/−)a	26/4

^aPositive sign indicates flow out from the ventricles