At the end of follow-up among the 20 subjects who achieved the diagnosis, seven belonged to the DSP group (27% of all DSP carriers), six to the PKP2 group (50% of all PKP2 carriers), one to the DSG2 group (17% of all DSG2 carriers), and six to the MM group (67% of all MM carriers). The gene discussed is DSP; the disease is Miyoshi myopathy.