Andersson's Syndrome is a rare genetic disorder characterized by a combination of symptoms, including hearing loss, heart defects, and distinctive facial features. It is caused by mutations in the KCNJ2 gene, which plays a role in the development of various tissues in the body. Individuals with Andersson's Syndrome may also experience developmental delays and other health issues. Diagnosis typically involves genetic testing and a thorough evaluation of symptoms. Management focuses on addressing the specific health concerns of each individual, often requiring a multidisciplinary approach to care.