Figure 3.
Number of published studies reporting an association between graft patency and fatal or non-fatal events. As shown, graft occlusion is generally associated with non-fatal events rather than death.
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.