Monarch Disease Ontology term MONDO_0009721 (Nathalie syndrome) is characterized by deafness, cataract, muscular atrophy, skeletal abnormalities, growth retardation, underdeveloped secondary sexual characteristics, and electrocardiographic abnormalities. It has been described in a Dutch family: in three sisters (one named Nathalie) and their brother. Also known as: deafness-cataract-skeletal anomalies syndrome, deafness-cataracts-skeletal anomalies syndrome, sensorineural hearing loss-cataract-skeletal anomalies-cardiomyopathy syndrome.