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. 2017 Aug 30;18(9):1873. doi: 10.3390/ijms18091873

Figure 6.

Figure 6

Variability in action potential parameters of the CTRL and RA-treated hiPSC-CMs, both with and without IK1 injection. (A) Standard deviation (SD) and (B) coefficient of variation (CV) of the AP parameters of the CTRL hiPSC-CMs. (C) SD and (D) CV of the AP parameters of the RA-treated hiPSC-CMs. MDP: maximum diastolic potential; Vmax: maximum upstroke velocity; APA: action potential amplitude; Plateau: AP plateau amplitude; APD20, APD50, and APD90: action potential duration at 20%, 50%, and 90% repolarisation, respectively. * p < 0.05.