| Name: | atrioventricular canal |
|---|---|
| Synonyms: | AV canal, AVC |
| Definition: | The part of the heart connecting the atrium to the cardiac ventricle. |
| Ontology: | Anatomy Ontology [ZFA:0001315] |
| Name: | lacks all parts of type |
|---|---|
| Synonyms: | lacks all physical parts of type |
| Definition: | A quality of physical entities inhering in a bearer by virtue of the bearer's lacking a physical part as specified by the additional entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002000] |
| Name: | endocardial cushion |
|---|---|
| Synonyms: | endocardial cushions |
| Definition: | Swellings of tissue present between the endocardial and myocardial cell layers that will give rise to the interstitial cells of the cardiac valves. |
| Ontology: | Anatomy Ontology [ZFA:0001317] |