Uberon definition : A cardiac atrium that is in the left side of the heart. It receives oxygenated blood
from the pulmonary veins, In mammals this is pumped into the left ventricle, via the
Mitral valve.;
Uberon synonym : left atrium of heart; heart left atrium; left atrium; cardiac left 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 oxygenated blood
from the pulmonary veins, In mammals this is pumped into the left ventricle, via the
Mitral valve.