Phenotypic Quality Ontology

Last uploaded: February 1, 2025
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Id http://purl.obolibrary.org/obo/UBERON_0000948
http://purl.obolibrary.org/obo/UBERON_0000948
Preferred Name

heart
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)" DOI:10.1101/gad.1485706
Synonyms
cardium
vertebrate heart
chambered heart
Type http://www.w3.org/2002/07/owl#Class

All Properties

definition

A myogenic muscular circulatory organ found in the vertebrate cardiovascular system composed of chambers of cardiac muscle. It is the primary circulatory organ.
label
heart
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
prefLabel
heart
database_cross_reference
galen:Heart
SCTID:302509004
CALOHA:TS-0445
MAT:0000036
XAO:0000064
TAO:0000114
MESH:D006321
EHDAA2:0000738
BTO:0000562
BILA:0000020
VHOG:0000276
NCIT:C12727
MIAA:0000036
ZFA:0000114
EFO:0000815
Wikipedia:Heart
EMAPA:16105
AAO:0010210
EHDAA:420
EV:0100018
FMA:7088
GAID:174
MA:0000072
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notation
UBERON:0000948
in_subset
has_related_synonym
cardium
id
UBERON:0000948
has part
has_obo_namespace
uberon
part_of
subClassOf
overlaps
develops_from
type
has_exact_synonym
vertebrate heart
chambered heart
contributes to morphology of
in taxon
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