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, the same action potential waveform (recorded at CL of 1000 ms) was applied to measure I293B at different diastolic intervals (DI) as in protocol B (Methods); two DIs were tested within the same cell. Values of mean repolarization current density measured at the two CLs are compared in B (n = 4). *P < 0.05.
