Fig. 2
Beating response to chemical compounds. a and b: Changes in the beating rate of iPS-CMs treated with 10 μM NDP (a) (n = 5) and 400 nM ISP (b) (n = 7). c and d: Changes in the beating rate of FCMs treated with 10 μM NDP (c) (n = 5) and 400 nM ISP (d) (n = 7). e–g: Changes in the beating rate of iPS-CMs treated with 5 μM LBP, 10 μM CdCl2, or 5 μM GlyH (n = 10). h–j: Changes in the beating rate of FCMs treated with 5 μM LBP, 10 μM CdCl2, or 5 μM GlyH (n = 10). Data are expressed as the mean ± SD. (**P < 0.01 and *P < 0.05 vs. control)