A planar slab bidomain model for cardiac tissue.

Journal Article

A fully three-dimensional model of the ventricular or atrial free wall will involve a planar geometry of finite thickness. The governing equations for the interstitial and extracellular potential of a planar slab of cardiac tissue comprised of parallel fibers undergoing uniform plane-wave activation are presented. A comparison with a bidomain of cylindrical geometry with the same half-thickness shows that the potentials in the planar bidomain (as a function of depth) approach core-conductor behavior more quickly.

Full Text

Duke Authors

Cited Authors

  • Henriquez, CS; Trayanova, N; Plonsey, R

Published Date

  • 1990

Published In

Volume / Issue

  • 18 / 4

Start / End Page

  • 367 - 376

PubMed ID

  • 2221506

International Standard Serial Number (ISSN)

  • 0090-6964

Language

  • eng

Conference Location

  • United States