血管位置 | Vp(m/s) | Vm(m/s) | PI | RI |
左侧ACA | 74.33 ± 18.58 | 47.50 ± 11.52 | 0.86 ± 0.26 | 0.54 ± 0.09 |
右侧ACA | 77.13 ± 21.61 | 49.23 ± 14.03 | 0.89 ± 0.36 | 0.54 ± 0.10 |
左侧MCA | 92.85 ± 21.83 | 58.43 ± 13.75 | 0.85 ± 0.21 | 0.55 ± 0.08 |
右侧MCA | 101.32 ± 38.70 | 64.02 ± 27.20 | 0.86 ± 0.14 | 0.54 ± 0.06 |
左侧PCA | 52.05 ± 25.88 | 30.61 ± 8.82 | 0.91 ± 0.11 | 0.54 ± 0.15 |
右侧PCA | 49.29 ± 13.22 | 30.22 ± 8.74 | 0.84 ± 0.13 | 0.54 ± 0.09 |
左侧VCA | 44.49 ± 12.84 | 29.17 ± 8.62 | 0.78 ± 0.13 | 0.51 ± 0.06 |
右侧VCA | 44.77 ± 11.25 | 29.60 ± 7.38 | 0.76 ± 0.16 | 0.50 ± 0.07 |
BA | 54.22 ± 17.41 | 35.98 ± 11.06 | 0.77 ± 0.13 | 0.50 ± 0.06 |