| Name: | cardiac ventricle |
|---|---|
| Synonyms: | ventricle |
| Definition: | Cavitated compound organ that receives blood flow from the atrium and delivers blood to the body via the aorta. Valves are present to direct flow. There are only two chambers present in the fish heart. |
| Ontology: | Anatomy Ontology [ZFA:0000009] |
| Name: | cardiac muscle contraction |
|---|---|
| Synonyms: | heart muscle contraction |
| Definition: | Muscle contraction of cardiac muscle tissue. |
| Ontology: | GO: Biological Process [GO:0060048] QuickGO AmiGO |
| Name: | irregular rhythm |
|---|---|
| Synonyms: | |
| Definition: | A rhythm quality inhering in a bearer by virtue of the bearer's lacking rhythm lacking pattern. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001845] |