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Updated: Nov 15, 2025
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Creation of Cardiac Tissue Exhibiting Mechanical Integration of Spheroids Using 3D Bioprinting
Published on: July 2, 2017
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3D Bioprinted Cardiac Tissues and Devices for Tissue Maturation
Veronika Sedlakova1,2, Christopher McTiernan1, David Cortes1
1BEaTS Research, Division of Cardiac Surgery, University of Ottawa Heart Institute, Ottawa, Ontario, Canada.
Cells, Tissues, Organs
|March 7, 2021
Summary
3D bioprinting offers a promising solution for cardiac tissue repair due to limited regenerative capabilities. This technology enables the creation of custom-fit cardiac implants and surgical aids, advancing cardiovascular regeneration.
Area of Science:
- Biomedical Engineering
- Regenerative Medicine
- Cardiovascular Research
Background:
- Cardiovascular diseases are a leading global cause of death.
- Limited cardiac tissue regeneration and donor shortages necessitate innovative repair strategies.
- 3D bioprinting presents a novel approach for creating functional cardiac tissues.
Purpose of the Study:
- To review the principles of 3D bioprinting for cardiac tissue repair.
- To summarize recent advancements in 3D bioprinting for cardiac applications.
- To discuss the potential of 3D bioprinting in surgical planning and custom implant fabrication.
Main Methods:
- Review of fundamental principles of 3D printing technology.
- Analysis of materials and approaches used in cardiac bioprinting.
- Summary of progress in 3D printing cardiac tissue and valves.
Main Results:
- 3D bioprinting allows precise design of cardiac structures.
- Progress has been made in achieving contractility, conductivity, and vascularization in printed tissues.
- 3D printing facilitates surgical planning and custom implant creation.
Conclusions:
- 3D bioprinting is a versatile technology for cardiac regeneration.
- It offers potential for custom-fit implants with native heart properties.
- Further development can enhance implant viability and therapeutic outcomes.
