OntologiesuberonclassesUBERON:0004153   
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ventricular septum intermedium
http://purl.obolibrary.org/obo/UBERON_0004153

Endocardial cushions project into the atrial canal, and, meeting in the middle line, unite to form the septum intermedium which divides the canal into two channels, the future right and left atrioventricular orifices[Gray's via WP].

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Exact Synonyms
septum intermedium
Depicted by
Gray467.png