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.
Treatment strategy for each circulation and distribution
| IA-vasodilators | PTA | |
|---|---|---|
| Target vessel | ||
| Anterior circulation | 872 (78.5%) | 236 (21.2%) |
| Posterior circulation | 90 (73.2%) | 32 (26.0%) |
| Distribution | ||
| Proximal vessel | 659 (75.5%) | 211 (24.2%) |
| Distal vessel | 357 (79.7%) | 90 (20.1%) |
IA: intra-arterial, PTA: percutaneous transluminal angioplasty.
