From: Posterior nutcracker syndrome: a case report
PSV
Pre-stenotic PSV
Post-stenotic PSV
Flow ratio
Minimum distances between the abdominal aorta and vertebral soma
Resistive index (RI)
LRV
22.3 cm/s
56.4 cm/s
2.52
RRV
28.8 cm/s
Aorto-vertebral space
5.6 mm
Left kidney
0.76
Right kidney
0.62