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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: KCNQ1-deficient and KCNQ1-mutant human embryonic stem cell-derived cardiomyocytes for modeling QT prolongation

Fig. 5

Four CMs in response to propranolol. A, B Representative FPD and quantitative analysis of four CMs after treatment with 5-uM propranolol. C Ratio of the FDP to baseline of four CMs after propranolol treatment. D Representative traces of EAD in the FPD of four CMs after treatment with propranolol. E Quantitative analysis showed the proportion of EAD in four CMs after treatment with propranolol. Results are presented as means ± standard error of the mean (n = 3, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001)

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