Impaired Intellectual Development and Distinctive Facial Features with or Without Cardiac Defects, also known as asadollahi-rauch syndrome, is related to med13l haploinsufficiency syndrome. An important gene associated with Impaired Intellectual Development and Distinctive Facial Features with or Without Cardiac Defects is MED13L (Mediator Complex Subunit 13L). Affiliated tissues include heart, and related phenotypes are talipes equinovarus and transposition of the great arteries