Name: | atrium |
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Synonyms: | |
Definition: | Cavitated compound organ that receives inflow of deoxygenated blood and delivers it to a muscular cardiac ventricle. Valves are present to direct flow. There are only two chambers present in the fish heart. |
Ontology: | Anatomy Ontology [ZFA:0000471] |
Name: | lacks all parts of type |
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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: | ventricular endocardium |
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Synonyms: | |
Definition: | Endocardium that is part of the cardiac ventricle. |
Ontology: | Anatomy Ontology [ZFA:0001615] |