Aneurysm dimensions
| Dog # | Height (mm) | Dog # | Neck Width (mm) | ||||
|---|---|---|---|---|---|---|---|
| 1st f/u | 2nd f/u | Dif. | 1st f/u | 2nd f/u | Dif. | ||
| 1 | 19.0 | 20.0 | 1.0 | 1 | 8.9 | 9.9 | 0.9 |
| 2 | 25.2 | 25.1 | −0.2 | 2 | 9.6 | 10.6 | 1.0 |
| 3 | 21.7 | 24.1 | 2.4 | 3 | 8.6 | 9.6 | 1.1 |
| 4 | 30.1 | 31.5 | 1.4 | 4 | 11.0 | 13.2 | 2.3 |
| 5 | 22.3 | 21.7 | −0.6 | 5 | 8.4 | 8.3 | −0.1 |
| 6 | * | * | * | 6 | * | * | * |
| 7 | 22.9 | 23.2 | 0.3 | 7 | 8.8 | 9.0 | 0.2 |
| 8 | 21.6 | * | * | 8 | 10.4 | * | * |
| 9 | 20.9 | 20.1 | −0.8 | 9 | 8.5 | 7.7 | −0.8 |
| Mean | 23.0 | 23.7 | Mean | 9.3 | 9.8 | ||
| SD | 3.4 | 4.0 | SD | 1.0 | 1.8 | ||
| Dog # | Dome Width (mm) | Cases | Volume (mm3)/Ostium Area (mm2) | ||||
| 1st f/u | 2nd f/u | Dif. | Volume | Ostium Area | VOR | ||
| 1 | 10.1 | 11.4 | 1.4 | 1 | 1552.0 | 54.8 | 28.3 |
| 2 | 10.5 | 11.8 | 1.3 | 2 | 2576.5 | 90.4 | 28.5 |
| 3 | 10.5 | 12.4 | 1.9 | 3 | 2319.9 | 95.8 | 24.2 |
| 4 | 13.4 | 14.4 | 1.0 | 4 | 4595.0 | 172.3 | 26.7 |
| 5 | 10.9 | 12.2 | 1.3 | 5 | 2287.5 | 68.5 | 33.4 |
| 6 | * | * | * | 6 | * | * | * |
| 7 | 12.1 | 12.2 | 0.1 | 7 | 2601.2 | 89.2 | 29.2 |
| 8 | 18.6 | * | * | 8 | 2418.1 | 64.1 | 37.7 |
| 9 | 20.7 | 22.8 | 2.1 | 9 | 3350.3 | 73.4 | 45.7 |
| Mean | 13.3 | 13.9 | Mean | 2712.6 | 88.6 | 31.7 | |
| SD | 4.1 | 4.0 | SD | 906.3 | 36.7 | 7.0 | |
Note:—Volume and the area of the ostium were measured only for the second follow-up study.
↵* For dog 6, no measurements were performed because of spontaneous thrombosis. f/u indicates follow-up; Dif., difference.