Cardiac septum which separates the right ventricle from the left ventricle.[FMA].
Comment:
[development-note] "involves the recruitment of myocardial cells as well as of non- muscular mesenchymal cells (Kaufman and Bard, 1999)" xsd:string {source="ISBN:0124020607"}; [homology-note] "The two most progressive vertebrate classes, the birds and mammals, have completed the ventricular septum and at long last have completely separated the two blood streams along the length of the major heart chambers. This development has obviously been brought about independently in the two cases, since mammals and birds have evolved independently from primitive reptiles.[well established][VHOG]" xsd:string {date_retrieved="2012-09-17", external_class="VHOG:0000386", ontology="VHOG", source="ISBN:978-0721676678 Romer AS, Vertebrate body (1970) p.430", source="http://bgee.unil.ch/"}