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.
The effect of valsartan on the P-R prolongation activity of verapamil. Healthy and adjuvant arthritics rats were pre-treated with valsartan administered verapamil and the P-R interval area under effect-time curve measured. The effect on the arthritic rat treated with valsartan was significantly greater than both untreated healthy and arthritic rats. From (83).
