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.
Release of NO, measured as nitrite in the coronary effluent, in beating hearts and in nonbeating hearts before and after 20 s of EP (80 mmHg). Coronary effluent was collected for 1 min in each experimental condition. Average release of nitrite (in nmol/min) was calculated by the total volume collected during 1 min. Each bar represents the average of nine measurements (means ± SE).
