human_reference_atlas part of connected to Homo sapiens heart right cardiac atrium http://upload.wikimedia.org/wikipedia/commons/2/20/Diagram_of_the_human_heart_%28cropped%29.svg https://ccf-ontology.hubmapconsortium.org/objects/v1.2/VH_F_Heart.glb https://ccf-ontology.hubmapconsortium.org/objects/v1.2/VH_M_Heart.glb https://github.com/obophenotype/uberon/wiki/Modeling-paired-structures-Design-Pattern Right cardiac chamber which is continuous with the superior vena cava and inferior vena cava.[FMA] MA:0000075 right atrium atrium dextrum XAO:0003192 heart right 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. SCTID:244383003 AS right atrium VHOG:0000328 UBERON:0002078 Wikipedia:Right_atrium FMA:7096 EHDAA2:0000290 right atrium galen:RightAtrium UMLS:C0225844 uberon BTO:0001703 The tetrapod clade develops a complete atrial septum and loses the fifth aortic arch altogether.[well established][VHOG] NCIT:C12868 AAO:0010248 cardiac right atrium right cardiac atrium EMAPA:17321 right atrium of heart cardiac atrium blood vasculature