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) Example trace of an INa current from a myocyte from the LV of a WT heart, before addition of 10 μM TTX, and then with TTX subtraction. (b) I–V curve for the two conditions (squares, control; circles, TTX substraction), with no significant differences (n = 4).
