Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Total VA flow volume, onset age and stroke location analysis in bilateral, unilateral, or non-vertebral artery hypoplasia groups.
| Non-VAH (61 cases) | Unilateral-VAH (80 cases) | Bilateral-VAH (8 cases) | |
|---|---|---|---|
| Total VA flow volume | 132.9 ± 31.8 mL/min | 71.4 ± 21.1 mL/min | 28.9 ± 9.7 mL/min |
| Stroke onset age | 66.6 ± 11.5 | 72.4 ± 10.2 | 62.9 ± 12.9 |
| Multiple vascular | 9/61 (14.7%) | 17/80 (21.2%) | 5/8 (62.5%) |
| territory infarctions |
VAH, vertebral artery hypoplasia; VA, vertebral artery.
