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.
A. Schematic illustrating how APD shortening due to ATP-sensitive K+ current (IKATP) activation offsets net cellular K+ loss by decreasing the average driving force Em-EK for K+ efflux over the cardiac cycle. B. ADP shortening, conduction time (CT) delay, tension development and interstitial [K+]o accumulation versus time during acute global ischemia in rabbit ventricle. Reproduced from Weiss & Shine 48 with permission.
