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A Functional Heart Model for Medical Education

  • Vassilios Hurmusiadis
  • Chris Briscoe
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3504)

Abstract

We developed a 3D computer graphic model of functional anatomy of the human heart. The model provides visually correct anatomical and functional detail suitable for medical education. We reconstructed 3D surface models of the human heart based on segmentation obtained from the Visible Human image datasets. We developed a fiber based muscle action model specially adapted for the myocardium. Each muscle fiber is equipped with contractile and elastic elements and is used as a local shape deformation guide. The timing of fiber contraction activation is driven by patient specific action potential excitation patterns. As a first step we have visualized the function of a healthy heart. We are now planning to visualize a range of cardiac conditions and dysfunctions.

Keywords

Elastic Element Sick Sinus Syndrome Healthy Heart Mechanical Contraction Outer Pressure 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    Visible Human Project. National Library of medicine, Bethesda, Maryland USA, http://www.nlm.nih.gov
  2. 2.
    Hurmusiadis, V., Barrick, S., Briscoe, C.: Visualization of Muscle Function for Medical Education. In: Medicine Meets Virtual Reality 12. IOS Press, Amsterdam (2004)Google Scholar
  3. 3.
    Fung, Y.C.: Biomechanics: Mechanical Properties of Living Tissues, 2nd edn. Springer, New York (1993)Google Scholar
  4. 4.
    Zhukov, L., Barr, A.H.: Heart-Muscle Fiber Reconstruction from Diffusion Tensor MRI. In: IEEE Proceedings of Visualization, Vis 2003 (2003)Google Scholar
  5. 5.
    Ho, S.Y., Anderson, R.H., Sanchez-Quintana, D.: Atrial Structure and Fibres: Morphologic Bases of Atrial Conduction. In: Cardiovascular Research 54. Elsevier, Amsterdam (2002)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Vassilios Hurmusiadis
    • 1
  • Chris Briscoe
    • 1
  1. 1.Primal Pictures LtdLondonUK

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