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.
Study algorithm. A total of 591 patients were randomized to receive either 5 mg verapamil diluted with 0.9% w/v saline or placebo (0.9% w/v saline alone) intra‐arterially. For details, see text. IA indicates intra‐arterial; P, placebo arm; V, verapamil arm.
