left horn of sinus venosus

http://purl.obolibrary.org/obo/UBERON_0005091

Synonyms: sinus venosus left horn

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Term info

database cross reference

EHDAA:482
FMA:70321
EHDAA2:0001840
EMAPA:16238
VHOG:0000488

UBPROP 0000003

Three major adaptations, or 'novel cardiac components', that were not present in the ancestor chordate heart tube can be distinguished in the lower vertebrate heart: the atrium, ventricle, and possibly the muscular sinus venosus.[uncertain][VHOG]

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uberon

UBERON:0005091

prefLabel

Left horn of sinus venosus

Term relations

Subclass of:

anatomical entity
embryonic structure
part of some sinus venosus
in left side of some sinus venosus

Related from:

results in development of

left horn of sinus venosus development