Term Name:	valve of inferior vena cava
Synonyms:	valve of the inferior vena cava, valvula venae cavae inferioris
Definition:	the semicircular fold of endocardium located on the right atrium at the point of attachment of the inferior vena cava; during development this valve helps direct the flow of oxygen-rich blood through the right atrium into the left cardiac atrium via the foramen ovale (preventing blood flowing into the right ventricle)
Ontology:	Uberon Ontology [UBERON:0005485]