Term: endocardium cell
Name: endocardium
Synonyms:
Definition: Layer that lines the lumen of the heart.
Ontology: Anatomy Ontology [ZFA:0001320]

Name: cell
Synonyms: cells
Definition: Anatomical structure that has as its parts a maximally connected cell compartment surrounded by a plasma membrane.
Ontology: Anatomy Ontology [ZFA:0009000]