LMNA and autosomal dominant Emery-Dreifuss muscular dystrophy: These disorders are called laminopathies, and they include autosomal dominant Emery-Dreifuss muscular dystrophy (EMDM), autosomal repressive EMDM, Limb-girdle muscular dystrophy 1B (LGMD1B), Dilated cardiomyopathy with conduction defects (CMD1A), and CMT type 2B1 (CMT2B1).