Which myopathies are associated with cardiac disease?
• Arrhythmias: Kearns–Sayre disease; Anderson’s syndrome; PM; muscular dystrophies: myotonic; limb-girdle type 1B, 2C–F, 2G, 2I; and Emery–Dreifuss
• Congestive heart failure: muscular dystrophies: Duchenne; Becker’s; Emery–Dreifuss; myotonic; limb-girdle 1B, 2C–F, 2G, 2I; nemaline myopathy; acid-maltase deficiency; carnitine deficiency; PM
