# Three dimensional tissue structure in the heart in relation to cardiac electrical activation : evidence for orthotropic electrical material properties

> 2008 doctoral thesis by Bryan J. Caldwell at University of Auckland

**Wikidata**: [Q111963692](https://www.wikidata.org/wiki/Q111963692)  
**Source**: https://4ort.xyz/entity/three-dimensional-tissue-structure-in-the-heart-in-relation-to-cardiac-electrical-activation-evidence-for-orthotropic-electrical-material-properties