double outlet right ventricle double outlet right ventricle, ventricular defect committed to aorta 2012-04-20T11:38:09Z DORV, ventricular defect committed to aorta Fyler:0602 Fyler:602 MP:0011666 MPheno.ontology a form of DORV in which a ventricular septal defect is located just below the aorta; the left ventricular outflow is directed toward the aorta, resulting in aortic oxygen saturations that exceed pulmonary saturations; pulmonary stenosis is also often present csmith