Time after acetazolamide (minutes) | Sepsis (n = 14) | Control (n = 20) | P value |
---|---|---|---|
Systolic blood flow velocity | |||
0 | 85.4 ± 20.7 | 85.9 ± 13.7 | 0.94 |
5 | 99.6 ± 31.6 | 114.1 ± 20.5 | 0.15 |
10 | 96.5 ± 24.2 | 118.5 ± 19.5 | < 0.05 |
15 | 101.9 ± 27.1 | 124.4 ± 17.5 | < 0.05 |
20 | 102.0 ± 27.7 | 121.9 ± 17.4 | < 0.05 |
Diastolic blood flow velocity | |||
0 | 32.5 ± 12.3 | 45.6 ± 8.8 | < 0.01 |
5 | 35.9 ± 12.5 | 61.9 ± 12.6 | < 0.001 |
10 | 40.1 ± 13.3 | 64.2 ± 13.9 | < 0.001 |
15 | 43.2 ± 17.4 | 64.4 ± 11.7 | < 0.001 |
20 | 40.0 ± 12.6 | 80.4 ± 14.3 | < 0.001 |
Mean blood flow velocity | |||
0 | 47.9 ± 14.5 | 58.2 ± 12.0 | < 0.05 |
5 | 55.4 ± 18.2 | 77.8 ± 17.1 | < 0.01 |
10 | 56.4 ± 16.0 | 79.3 ± 16.6 | < 0.001 |
15 | 59.4 ± 19.4 | 64.4 ± 11.7 | < 0.01 |
20 | 58.7 ± 17.5 | 80.4 ± 14.3 | < 0.001 |
Pulsatility index | |||
0 | 1.15 ± 0.35 | 0.85 ± 0.20 | < 0.01 |
5 | 1.21 ± 0.26 | 0.80 ± 0.16 | < 0.001 |
10 | 1.01 ± 0.32 | 0.70 ± 0.16 | < 0.01 |
15 | 0.98 ± 0.34 | 0.76 ± 0.15 | < 0.05 |
20 | 1.06 ± 0.24 | 0.74 ± 0.14 | < 0.01 |