Preliminary validation using in vivo measures of a macroscopic electrical model of the heart

Maxime Sermesant, Owen Faris, Franck Evans, Elliot McVeigh, Yves Coudière, Hervé Delingette, Nicholas Ayache

Research output: Contribution to journalArticle

Abstract

This article describes an experimental protocol to obtain in vivo macroscopic measures of the cardiac electrical activity in a canine heart coupled with simulations done using macroscopic models of the canine myocardium. Electrical propagation simulations are conducted along with preliminary qualitative comparisons. Two different models are compared, one built from dissection and highly smoothed and one measured from Diffusion Tensor Imaging (DTI). Validating a macroscopic model with in vivo measurements of the electrical activity should allow a future use of the model in a predictive way, for instance in radiofrequency ablation planning.

Original languageEnglish (US)
Pages (from-to)230-243
Number of pages14
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2673
StatePublished - 2003
Externally publishedYes

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

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