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. 2021 Mar 11;11:5654. doi: 10.1038/s41598-021-85261-y

Figure 4.

Figure 4

Contractile properties of 3D-CTs. (A) Representative contraction waveform of 3D-CTs. (B) Beating rate. (C) Contraction velocity. (D) Relaxation velocity. (E) Inter-region correlation coefficient. *P < 0.05, **P < 0.01, as compared to 10CT.