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. Author manuscript; available in PMC: 2024 Mar 13.
Published in final edited form as: ACS Biomater Sci Eng. 2023 Feb 10;9(3):1644–1655. doi: 10.1021/acsbiomaterials.2c01370

Figure 1.

Figure 1.

(A) Timeline for the formation of hiPSC-CMs derived hECT and the following characterizations. (B) (i) The photo image of the ES setup. (ii) The diagram illustrates the capacitive coupling configuration and the hECT in the milli-tug construct. (iii) The transmitted-light optical microscope images (both top and side views) of a live hECT in the milli-tug construct. Tissues were placed under ES on the first day of spontaneous beating.