Creatine Phosphokinase, Elevated Serum, also known as elevated circulating creatine kinase concentration, is related to rippling muscle disease 2 and autosomal recessive limb-girdle muscular dystrophy type 2a. An important gene associated with Creatine Phosphokinase, Elevated Serum is CAV3 (Caveolin 3), and among its related pathways/superpathways are Acute viral myocarditis and EGR2 and SOX10-mediated initiation of Schwann cell myelination. Affiliated tissues include skeletal muscle and heart, and related phenotypes are myopathy and fatigue