Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 3, also known as muscular dystrophy, limb-girdle, type 2d, is related to autosomal recessive limb-girdle muscular dystrophy type 2d and muscular dystrophy, limb-girdle, autosomal recessive 5. An important gene associated with Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 3 is SGCA (Sarcoglycan Alpha). Affiliated tissues include skeletal muscle and heart, and related phenotypes are scoliosis and congestive heart failure