double outlet right ventricle double outlet right ventricle, noncommitted ventricular septal defect 2012-04-20T12:32:41Z Fyler:0603 Fyler:603 MP:0011670 MPheno.ontology a form of DORV in which the ventricular septal defect is distant from both the aorta and pulmonary artery and blood mixes in the right ventricle before entering these vessels, with the majority of deoxygenated blood entering the aorta csmith double outlet right ventricle, ventricular septal defect uncommitted