King-Denborough Syndrome, also known as king denborough syndrome, is related to malignant hyperthermia 1 and congenital myopathy 1a, autosomal dominant, with malignant hyperthermia. An important gene associated with King-Denborough Syndrome is RYR1 (Ryanodine Receptor 1), and among its related pathways/superpathways are Presenilin-Mediated Signaling and Netrin Signaling. Affiliated tissues include heart and skeletal muscle, and related phenotypes are failure to thrive and scoliosis