|  |  |  | systematic difference | |||
---|---|---|---|---|---|---|---|
 |  |  |  | oblique aortic - transverse aortic | pulmonary - transverse aortic | ||
 | slope | P | (cm/s) | P | (cm/s) | P | |
Gradient Speed | -0.54 | cm/s | 0.01 | 0.38 | 0.25 | 1.37 | < 0.01 |
Partial Echo | -0.93 | cm/s | 0.02 | 0.52 | 0.47 | 2.34 | < 0.01 |
Bandwidth | 0.002 | cm/s/ Hz/pix | < 0.01 | 0.63 | 0.09 | 1.69 | < 0.01 |
Venc | 0.0003 | cm/s/ cm/s | 0.59 | 0.77 | 0.09 | 1.79 | < 0.01 |
Slice Thickness | 0.03 | cm/s/ mm | 0.07 | 0.76 | 0.03 | 1.85 | < 0.01 |
average | Â | Â | Â | 0.61 | Â | 1.8 | Â |