EMD and Emery-Dreifuss muscular dystrophy: These results indicate that the previous finding of emerin redistributing away from the nuclear envelope with loss of lamin A or lamin A EDMD mutation L530P and mutation R377H from a family with dilated cardiomyopathy combined with specific quadricep muscle myopathy [22], [32], [33], [34] is not a general characteristic of AD-EDMD.