Myopathy, Myofibrillar, 3, also known as spheroid body myopathy, is related to congenital myopathy 1a and nonaka myopathy, and has symptoms including waddling gait An important gene associated with Myopathy, Myofibrillar, 3 is MYOT (Myotilin), and among its related pathways/superpathways are Cardiac conduction and Striated muscle contraction pathway. Affiliated tissues include skeletal muscle and heart, and related phenotypes are pelvic girdle muscle weakness and peripheral neuropathy