Limb-girdle muscular dystrophy 1B, lamin myopathy (Q84642)

Autosomal dominant limb-girdle muscular dystrophy type 1B is a type of LGMD, a group of genetically determined, progressive muscle weakness disorders, in which the pelvic or shoulder girdle musculature is predominantly or primarily involved. LGMD 1B is characterised by cardiac conduction abnormalities with dilated cardiomyopathy.