Preferred Name | atrioventricular valve | |
Synonyms |
atrio-ventricular valve AV valve |
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Definitions |
A cardial valve in the atrioventricular region that separates the atrium from the ventricle and prevent backflow from the ventricles into the atria during systole. |
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ID |
http://purl.obolibrary.org/obo/UBERON_0002133 |
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attached to | ||
attached to part of | ||
connected to | ||
connects | ||
database_cross_reference |
SCTID:11124005 ZFA:0005064 EMAPA:35154 VHOG:0001472 Wikipedia:Heart_valve#Atrioventricular_valves galen:AtrioventricularValve EHDAA2:0000153 TAO:0005064 EHDAA:7421 FMA:7233 MA:0002789 |
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definition |
A cardial valve in the atrioventricular region that separates the atrium from the ventricle and prevent backflow from the ventricles into the atria during systole. |
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develops_from | ||
external_definition |
The atrioventricular valve has four distinct leaflets oriented anterior, posterior, left, and right of the atrioventricular orifice. Hu et al. 2001.[TAO] Valve in the heart through which blood flows from the atria to the ventricles. [TFD][VHOG] |
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external_ontology_notes |
in ZFA this is part of both atrium and ventricle, but we use a connecting relationship here; see also notes for left and right. |
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functionally related to | ||
has part | ||
has_exact_synonym |
AV valve |
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has_obo_namespace |
uberon |
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has_related_synonym |
atrio-ventricular valve |
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homology_notes |
The conus arteriosus is the most distal part of the primitive fish heart and forms the connection between the ventricle and the ventral aorta. At the sinoatrial, the atrioventricular, and the ventriculoconal junctions, valves developed to prevent backflow of blood during relaxation of the preceding compartment.[uncertain][VHOG] |
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id |
UBERON:0002133 |
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in_subset | ||
label |
atrioventricular valve |
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notation |
UBERON:0002133 |
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overlaps | ||
part_of | ||
prefLabel |
atrioventricular valve |
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treeView |
http://purl.obolibrary.org/obo/UBERON_0011820 |
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subClassOf |