Electrophysiology of tissue culture myocarditis.
A) hiPSC-CM beat amplitude measured by MEA. Timepoints are indicated on the graph.
B) hiPSC-CM 90th percentile action potential duration measured by MEA. Timepoints are indicated on the graph.
*P < .05, **P < .01, ***P < .001, ****P < .0001 by Tukey's multiple comparisons test for (A) and Brown-Forsythe ANOVA for (B).
Experiments performed 4 (A, B) times.