Term Name: interatrial septum
Synonyms: atrial septum, atrium septum, interatrial septal wall
Definition: A cardiac septum that divides the left and right atria of the heart.
Ontology: Cell Ontology [UBERON:0002085]

Relationships
has parts: cardiac muscle tissue of interatrial septum foramen ovale of heart transitional myocyte of interatrial septum
is a type of: cardiac septum
has subtype: atrial septum intermedium atrial septum primum atrial septum secundum