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UT-Heart: A Finite Element Model Designed for the Multiscale and Multiphysics Integration of our Knowledge on the
Seiryo Sugiura1, Jun-Ichi Okada2,3, Takumi Washio2,3
1UT-Heart Inc., Tokyo, Japan. sugiura@ut-heart.com.
Methods in Molecular Biology (Clifton, N.J.)
|May 23, 2022
Summary
A new multiscale multiphysics heart simulator, UT-Heart, integrates molecular, cellular, and tissue levels for comprehensive cardiac understanding and clinical applications.
Area of Science:
- Computational biology
- Multiscale modeling
- Cardiovascular science
Background:
- Understanding heart health requires integrating knowledge across molecular, cellular, tissue, and organ levels.
- Complex interactions across biological scales pose a significant challenge to comprehensive analysis.
- Advancements in computational science and high-performance computing enable sophisticated biological simulations.
Purpose of the Study:
- To develop a multiscale multiphysics heart simulator, UT-Heart.
- To integrate molecular mechanisms, cellular behavior, and tissue structures within a unified simulation framework.
- To provide a tool for both basic scientific research and clinical applications in cardiology.
Main Methods:
- Development of a multiscale multiphysics heart simulator (UT-Heart).
- Incorporation of molecular mechanisms to control individual cell model behavior.
- Arrangement of cell models to replicate complex tissue structures.
- Utilizing unique technologies for high-fidelity simulation.
Main Results:
- Successful creation of the UT-Heart simulator.
- Demonstration of the simulator's capability to model heart behavior across multiple scales.
- Validation of the simulator's potential for diverse applications.
Conclusions:
- The UT-Heart simulator offers a powerful tool for understanding cardiac health and pathology.
- Multiscale multiphysics modeling can bridge the gap between molecular mechanisms and organ-level function.
- UT-Heart has potential applications in areas such as cardiac resynchronization therapy and congenital heart disease surgery.
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