Flow characteristics in the parent artery before and after GDC placement in the aneurysm
| Characteristic | Untreated | Complete Coil Placement | P Value |
|---|---|---|---|
| Change in temperature (°C) | 11.27 (9.53–11.93) | 7.01 (4.31–8.66) | >.05 |
| Time to change in temperature (s) | 1.65 (0.99–2.47) | 2.12 (1.08–5.07) | >.05 |
| Time shift ε (s) | 0.27 (0.12–0.39) | 0.10 (0.02–0.48) | >.05 |
| Dilution interval (s) | 6.64 (5.12–7.20) | 7.78 (3.85–12.72) | >.05 |
Note.—Data are medians. Data in parentheses are ranges.
* P values were determined with the Wilcoxon signed rank test (two sided).