MONDO_0011541 (dilated cardiomyopathy 1J) is an extremely rare autosomal dominant syndrome described in two families to date and characterized by moderate to severe sensorineural hearing loss manifesting during childhood, and associated with late-onset dilated cardiomyopathy that generally progresses to heart failure. Also known as: CMD1J, EYA4 familial dilated cardiomyopathy, autosomal dominant dilated cardiomyopathy with sensorineural hearing loss, cardiomyopathy, dilated, type 1J, dilated cardiomyopathy type 1J, familial dilated cardiomyopathy caused by mutation in EYA4, neurosensory deafness with dilated cardiomyopathy, neurosensory hearing loss with dilated cardiomyopathy.