Leak current, even with gigaohm seals, can cause misinterpretation of stem cell-derived cardiomyocyte action potential recordings
A. P. Clark, M. Clerx, S. Wei, C. L. Lei, T. de Boer, G. R. Mirams, D. J. Christini, T. Krogh-Madsen
This paper shows seal-leak current affects iPSC-CM action potential morphology even with high seal resistance, and suggests ways to improve data interpretation and modeling.
bioRxiv · Oct 13, 2022Physiology