loading...| Preferred Name | heart | |
| Synonyms |
branchial heart Herz@de cardium chambered heart vertebrate heart |
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| Definitions |
A myogenic muscular circulatory organ found in the vertebrate cardiovascular system composed of chambers of cardiac muscle. It is the primary circulatory organ. Taxon notes:" the ascidian tube-like heart lacks chambers....The ascidian heart is formed after metamorphosis as a simple tube-like structure with a single-layered myoepithelium that is continuous with a single-layered pericar- dial wall. It lacks chambers and endocardium.... The innovation of the chambered heart was a key event in vertebrate evolution, because the chambered heart generates one-way blood flow with high pressure, a critical requirement for the efficient blood supply of large-body vertebrates... all extant vertebrates have hearts with two or more chambers (Moorman and Christoffels 2003)" http://dx.doi.org/10.1101/gad.1485706 |
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| ID |
http://purl.obolibrary.org/obo/UBERON_0000948 |
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| comment |
Taxon notes:" the ascidian tube-like heart lacks chambers....The ascidian heart is formed after metamorphosis as a simple tube-like structure with a single-layered myoepithelium that is continuous with a single-layered pericar- dial wall. It lacks chambers and endocardium.... The innovation of the chambered heart was a key event in vertebrate evolution, because the chambered heart generates one-way blood flow with high pressure, a critical requirement for the efficient blood supply of large-body vertebrates... all extant vertebrates have hearts with two or more chambers (Moorman and Christoffels 2003)" http://dx.doi.org/10.1101/gad.1485706 |
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| axiom_lost_from_external_ontology |
relationship type change: differentiates_from lateral plate mesoderm (AAO:0010574) CHANGED TO: develops_from lateral plate mesoderm (UBERON:0003081)[AAO] |
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| contributes to morphology of | ||
| database_cross_reference |
http://en.wikipedia.org/wiki/Heart http://www.snomedbrowser.com/Codes/Details/302509004 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C12727 http://linkedlifedata.com/resource/umls/id/C0018787 EMAPA:16105 UMLS:C0018787 EFO:0000815 MAT:0000036 XAO:0000064 OpenCyc:Mx4rvVjvDpwpEbGdrcN5Y29ycA FMA:7088 BTO:0000562 MESH:D006321 VHOG:0000276 galen:Heart EV:0100018 MA:0000072 MIAA:0000036 EHDAA2:0000738 GAID:174 BILA:0000020 ZFA:0000114 EHDAA:420 AAO:0010210 CALOHA:TS-0445 TAO:0000114 |
|
| definition |
A myogenic muscular circulatory organ found in the vertebrate cardiovascular system composed of chambers of cardiac muscle. It is the primary circulatory organ. |
|
| develops_from | ||
| external_definition |
Part of the circulatory system responsible for pumping blood; composed of three chambers--two atria and one ventricle.[AAO] Blood pumping organ composed of four chambers: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus.[TAO] |
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| has developmental contribution from | ||
| has part | ||
| has_exact_synonym |
chambered heart vertebrate heart |
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| has_narrow_synonym |
branchial heart |
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| has_obo_namespace |
uberon |
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| has_related_synonym |
Herz@de cardium |
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| has_relational_adjective |
cardiac |
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| homology_notes |
As noted, the hearts of birds and mammals have four chambers that arises from the two chambers (atrium and ventricle) of the fish heart.[well established][VHOG] |
|
| id |
UBERON:0000948 |
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| imported from | ||
| in_subset |
http://purl.obolibrary.org/obo/uberon#uberon_slim http://purl.obolibrary.org/obo/uberon#organ_slim http://purl.obolibrary.org/obo/uberon/core#efo_slim http://purl.obolibrary.org/obo/uberon/core#organ_slim http://purl.obolibrary.org/obo/uberon/core#vertebrate_core http://purl.obolibrary.org/obo/uberon/core#major_organ http://purl.obolibrary.org/obo/uberon#vertebrate_core http://purl.obolibrary.org/obo/uberon/core#pheno_slim |
|
| label |
heart |
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| notation |
UBERON:0000948 |
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| part_of | ||
| prefLabel |
heart |
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| treeView | ||
| subClassOf |
http://purl.obolibrary.org/obo/UBERON_0004120 http://purl.obolibrary.org/obo/UBERON_0005181 |