Term Name:	myocardium trabecular layer
Synonyms:	heart muscle trabecula, heart muscle trabeculae, myocardial trabeculae carneae, myocardial trabecular layer, trabecula of heart muscle, trabeculae, trabecular layer
Definition:	The layer of the myocardium composed of projections of contractile myocytes. The trabecular layer is bounded internally by the endocardium. In zebrafish, unlike the trabeculations of higher vertebrates, both atrial and ventricular trabeculae have more strut-like character, and are more uniform without apparent regional differences[ZFA].
Ontology:	Uberon Ontology [UBERON:0004124]