| Name: | heart tube |
|---|---|
| Synonyms: | |
| Definition: | Cavitated compound organ that will become the adult heart following looping morphogenesis and valve formation. |
| Ontology: | Anatomy Ontology [ZFA:0000360] |
| Name: | proximal-distal axis |
|---|---|
| Synonyms: | proximal/distal, proximodistal |
| Definition: | An axis that extends from the point of attachment of a structure (proximal) to the point furthest away from the plane of attachment (distal). |
| Ontology: | Spatial Ontology [BSPO:0000015] |