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Evaluation of Cardiac Contractility Modulation Therapy in 2D Human Stem Cell-Derived Cardiomyocytes
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
Evaluation of Cardiac Contractility Modulation Therapy in 2D Human Stem Cell-Derived Cardiomyocytes

Evaluation of Cardiac Contractility Modulation Therapy in 2D Human Stem Cell-Derived Cardiomyocytes

DOI:
10.3791/64848-v

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08:47 min

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December 16, 2022

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, , ,
1Office of Science and Engineering Laboratories, Center for Devices and Radiological Health,U.S. Food and Drug Administration

Chapters

  • 00:04Introduction
  • 00:50Seeding of Cryopreserved Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes (hiPSC-CMs)
  • 01:25Dissociation and Counting of the Pre-Plated hiPSC-CMs
  • 02:49Flexible Hydrogel Substrates Preparation
  • 04:35Contraction Recording and Analysis
  • 06:52Results: Evaluation of CCM in 2D Human Stem Cell-Derived Cardiomyocytes
  • 07:59Conclusion

Summary

Automatic Translation

Automatic Translation

Here, we demonstrate a non-invasive cardiac medical device contractility evaluation method using 2D human induced pluripotent stem cell-derived cardiomyocyte (hiPSC-CM) monolayers, plated on a flexible substrate, coupled with video-based microscopy. This tool will be useful for the in vitro evaluation of the contractile properties of cardiac electrophysiology devices.

Tags

AICardiac Contractility ModulationInduced Pluripotent Stem CellCardiomyocytesMedical Device EvaluationCell CultureCell DissociationFlexible Hydrogel Substrates

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