Table 1: Measured velocities.

Parameter

NTG patient

Healthy volunteer

OA PSV (cm/s)

31.1

28.6

OA EDV (cm/s)

6.2

9.6

OA RI

0.79

0.66

OA ESA

5.32

8.14

OA Sm/Dm

2.86

1.82

CRA PSV (cm/s)

9.6

11.7

CRA EDV (cm/s)

2.0

4.4

CRA RI

0.80

0.61

SPCA PSV (cm/s)

12.9

10.2

SPCA EDV (cm/s)

3.6

4.7

SPCA RI

0.73

0.53