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A High-Order Coupled Finite Element/Boundary Element Human Torso Model

  • Andrew Pullan
Conference paper

Abstract

The problem considered is that of trying to determine the potential distribution inside a human torso as a result of the heart’s electrical activity. Due to the material properties of the biological tissues involved and the relatively slow frequency of the heart’s cycle, the governing equation to be solved for the potential in the torso outside the heart is the generalised Laplace equation
$$ \nabla .(\sigma \,\nabla \phi ) = 0 $$
(1)
where ∅ is the potential and a is the conductivity tensor.

Keywords

Root Mean Square Boundary Element Method Concentric Sphere Human Torso Boundary Element Formulation 
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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Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • Andrew Pullan
    • 1
  1. 1.University of AucklandNew Zealand

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