MedGen

A rare, syndromic diabetes mellitus characterized by partial pancreatic agenesis, diabetes mellitus, and heart anomalies (including transposition of the great vessels, ventricular or atrial septal defects, pulmonary stenosis, or patent ductus arteriosis). [from ORDO]

A congenital defect of heart development characterized by origin of both pulmonary artery and aorta from the morphological left ventricle. [from HPO]