Term Name:	pectinate muscle
Synonyms:	musculi pectinati, musculi pectinati atrii, musculi pectinati atrii dextri, musculi pectinati atrii sinistri, pectinate muscles
Definition:	The prominent ridges of atrial myocardium located on the inner surface of most of the right atrium and both the right and left auricular regions[MP].
Ontology:	Uberon Ontology [UBERON:0005980]