Fig. 2From: KCNQ1-deficient and KCNQ1-mutant human embryonic stem cell-derived cardiomyocytes for modeling QT prolongationFour CMs in response to 293B. A, B Representative FPD and quantitative analysis of four CMs after treatment with 100-mΜ 293B. C Ratio of the FDP to baseline of four CMs after 293B treatment. Results are presented as means ± standard error of the mean (n = 3, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001)Back to article page