Uberon definition : A cardiac atrium that is in the left 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.;
Uberon synonym : cardiac right atrium; right atrium of heart; right atrium; heart right atrium;
Uberon Homology note : The tetrapod clade develops a complete atrial septum and loses the fifth aortic arch
altogether.[well established][VHOG];
A cardiac atrium that is in the left 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.