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. 2020 Jan 27;11:535. doi: 10.1038/s41467-019-14019-y

Fig. 5. Real-time measurement shows the change in contractility of the cultured cardiomyocytes.

Fig. 5

a Normalized cantilever displacement owing to the contraction and relaxation of the cultured cardiomyocytes. b, c Relative contraction force, and beating rate of the cardiomyocytes at different maturation days. Error bars are mean ± s.d., n = 5 biologically independent samples.