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 impact of severe hypokalemia on the action potential of human ventricular epicardium in the presence of CQ and AZM. The left panels show the effect of CQ 5 μM in combination with AZM 20 μM in the absence of hypokalemia ([K+]o = 5.4 mM). The right panels show the effect of CQ 5 μM in combination with AZM 20 μM in the presence of severe hypokalemia ([K+]o = 2.0 mM).
