Table 1.
Comparison of haemodynamic parameters between visits
| Visit 1 | Visit 2 | |
|---|---|---|
| SBP (mmHg) | ||
| ″″Baseline | 117 ± 3 | 115 ± 3 |
| ″″45 min | 120 ± 4* | 118 ± 2* |
| DBP (mmHg) | ||
| ″″Baseline | 69 ± 1 | 65 ± 2 |
| ″″45 min | 71 ± 1 | 69 ± 2* |
| Heart rate (bpm) | ||
| ″″Baseline | 61 ± 5 | 62 ± 4 |
| ″″45 min | 64 ± 6 | 66 ± 5 |
| FBF (ml min−1dl−1forearm) | ||
| ″″Non-infused arm | ||
| ″″Baseline | 2.5 ± 0.3 | 2.3 ± 0.2 |
| ″″45 min | 2.8 ± 0.4 | 2.3 ± 0.3 |
| ″″Infused arm | ||
| ″″Baseline | 2.8 ± 0.4 | 3.2 ± 0.7 |
| ″″45 min | 15.4 ± 1.4 | 15.2 ± 1.5 |
| FBF-ratio | ||
| ″″Baseline | 1.2 ± 0.2 | 1.3 ± 0.2 |
| ″″45 min | 6.4 ± 1.0 | 7.1 ± 0.8 |
| ″″AUC0–45(ml dl−1forearm) | 571 ± 51 | 556 ± 64 |
| ″″ΔFBF0−45 | 12.6 ± 1.2 | 12.0 ± 1.5 |
SBP and DBP, systolic and diastolic blood pressure; FBF, forearm blood flow; FBF-ratio, FBF-ratio between the infused and noninfused arm; AUC0−45, the area under the curve from baseline to 45 min; ΔFBF0−45, increase in FBF from baseline to 45 min. Data are mean ± SEM.
*
P < 0.05 vs. baseline assessed by Wilcoxon matched-pairs signed-rank test.