| Name: | heart |
|---|---|
| Synonyms: | |
| Definition: | Blood pumping organ composed of four components: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus. |
| Ontology: | Anatomy Ontology [ZFA:0000114] |
| Name: | vascular plexus |
|---|---|
| Synonyms: | |
| Definition: | Nonhierarchical network of interconnected vessels. May be the primitive state of a mature vascular structure. |
| Ontology: | Anatomy Ontology [ZFA:0005931] |