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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
atrioventricular ring 
atrium auricular region +  
atrium cardiac jelly 
common atrial chamber +  
endocardium of atrium +  
heart right ventricle +  
left cardiac atrium +  
myocardium of atrium +  
outflow tract of atrium +  
right cardiac atrium +  
A cardiac atrium that is in the right side of the heart. It receives deoxygenated blood. In mammals, this comes from the superior and inferior vena cava and the coronary sinus, and pumps it into the right ventricle through the tricuspid valve.
trabecula carnea of atrium 

Synonyms
Exact Synonyms: heart right atrium ;   right atrium ;   right atrium of heart
Related Synonyms: atrium dextrum
Xrefs: AAO:0010248 ;   BTO:0001703 ;   EHDAA2:0000290 ;   EMAPA:17321 ;   FMA:7096 ;   MA:0000075 ;   NCI:C12868 ;   SCTID:244383003 ;   UMLS:C0225844 ;   VHOG:0000328 ;   Wikipedia:Right_atrium ;   XAO:0003192 ;   galen:RightAtrium
External Ontologys: present_in_taxon NCBITaxon:9606
Definition Sources: http://orcid.org/0000-0002-6601-2165, Wikipedia:Right_atrium

paths to the root