| Term Name: | conus arteriosus |
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| Synonyms: | |
| Definition: | A conical pouch formed from the upper and left angle of the right ventricle in the chordate heart, from which the pulmonary artery arises[WP]. the anteriosuperior, smooth-walled portion of the cavity of the right ventricle, beginning at the supraventricular crest and terminates in the pulmonary trunk[MP]. |
| Ontology: | Uberon Ontology [UBERON:0003983] |