| Name: | atrioventricular ring |
|---|---|
| Synonyms: | AV ring |
| Definition: | A ring of conduction tissue that forms in the atrioventricular canal. |
| Ontology: | Anatomy Ontology [ZFA:0005073] |
| Name: | morphology |
|---|---|
| Synonyms: | |
| Definition: | A quality of a single physical entity inhering in the bearer by virtue of the bearer's size or shape or structure. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000051] |