| Name: | endocardium |
|---|---|
| Synonyms: | |
| Definition: | Layer that lines the lumen of the heart. |
| Ontology: | Anatomy Ontology [ZFA:0001320] |
| Name: | apical surface |
|---|---|
| Synonyms: | |
| Definition: | Anatomical surface that is located on the apical side of the body or body part. |
| Ontology: | Spatial Ontology [BSPO:0000373] |