loading...| Preferred Name |
heart |
| Synonyms |
branchial heart chambered heart vertebrate heart cardium |
| Definitions |
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)" DOI:10.1101/gad.1485706 A myogenic muscular circulatory organ found in the vertebrate cardiovascular system composed of chambers of cardiac muscle. It is the primary circulatory organ. |
| ID |
http://purl.obolibrary.org/obo/UBERON_0000948 |
| 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)" DOI:10.1101/gad.1485706 |
| contributes to morphology of | |
| database_cross_reference |
galen:Heart EFO:0000815 MAT:0000036 OpenCyc:Mx4rvVjvDpwpEbGdrcN5Y29ycA Wikipedia:Heart EHDAA2:0000738 XAO:0000064 BTO:0000562 MESH:D006321 ZFA:0000114 SCTID:302509004 MIAA:0000036 AAO:0010210 NCIT:C12727 EMAPA:16105 FMA:7088 VHOG:0000276 CALOHA:TS-0445 EV:0100018 BILA:0000020 UMLS:C0018787 GAID:174 EHDAA:420 TAO:0000114 MA:0000072 |
| 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 | |
| has part | |
| has_exact_synonym |
chambered heart vertebrate heart |
| has_narrow_synonym |
branchial heart |
| has_obo_namespace |
uberon |
| has_related_synonym |
cardium |
| id |
UBERON:0000948 |
| in_subset |
http://purl.obolibrary.org/obo/uberon/core#major_organ http://purl.obolibrary.org/obo/uberon/core#uberon_slim http://purl.obolibrary.org/obo/uberon/core#organ_slim http://purl.obolibrary.org/obo/uberon/core#pheno_slim |
| label |
heart |
| notation |
UBERON:0000948 |
| only_in_taxon | |
| part_of | |
| prefLabel |
heart |
| RO_0002161 | |
| treeView | |
| UBPROP_0000001 |
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] |
| UBPROP_0000002 |
relationship type change: differentiates_from lateral plate mesoderm (AAO:0010574) CHANGED TO: develops_from lateral plate mesoderm (UBERON:0003081)[AAO] |
| UBPROP_0000003 |
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] |
| UBPROP_0000007 |
cardiac |
| subClassOf |
http://purl.obolibrary.org/obo/UBERON_0005181 http://purl.obolibrary.org/obo/UBERON_0007100 |