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A new methodology for simulating the human heart gives researchers a powerful tool for advancing cardiovascular science.

Leuven, Belgium, May 16, 2017 – The Living Heart Project is a research initiative to develop and validate highly accurate digital simulation models of the human heart, for use by researchers, educators, medical device developers, regulatory agencies, and practicing cardiologists. One of the initiative’s first, and most valuable, products is the SIMULIA Living Heart Human Model, a dynamic, anatomically detailed, finite-element (FE) model, representing the electrical and physical behavior of a four-chamber heart, with a simplified fluid (blood) model capable of representing dynamic pressure/volume changes in intra- and extra-cardiac circulation.

To fully understand cardiac function, it’s necessary to go beyond modeling the structure of the heart, and look at the detailed behavior of blood (i.e., cardiac hemodynamics) as it interacts with that structure. This can be accomplished by using a technology borrowed from aerospace and automotive engineering: Computational Fluid Dynamics (CFD) simulation. Though not without some significant challenges:

In the past, the difficulty in dealing with these challenges has effectively limited the use of CFD for cardiac hemodynamics, only allowing oversimplified approaches and requiring the involvement of simulation experts.

Recent cooperative work by Living Heart Project members Capvidia and Dassault Systemes SIMULIA Corporation has led to a methodology that addresses these challenges, through bidirectional coupled  simulation using the general purpose CFD code FlowVision and the SIMULIA Living Heart Human Model.

There are two significant factors in particular that distinguish this methodology from older practices:

Ultimately, the greatest benefit of this methodology is that it enables more sophisticated and realistic cardiac simulations, while simultaneously lowering the barrier to entry for researchers who are not experts in simulation.

Capvidia is a sponsor of the Age of Experience conference, May 16-18, 2017, in Chicago, where it will present a paper on the methodology titled Coupled Multi-Physics Simulation of Blood Flow and Tissue Mechanics in Living Human Heart Model.

About FlowVision

FlowVision is a product of Capvidia, a developer of software for simulation, CAD data translation/validation, reverse-engineering, and model-based definition.

For more information about the Living Heart Project:
https://www.3ds.com/products-services/simulia/solutions/life-sciences/the-living-heart-project/

About the SIMULIA Living Heart Human Model

The SIMULIA Living Heart Human Model is a product of Dassault Systemes, developed as part of the Living Heart Project.

Contacts

Sinan Soğancı
Capvidia
Email: Email Contact
Website: https://fv-tech.com



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