Malignant Hyperthermia 3, also known as malignant hyperthermia, susceptibility to, 3, is related to malignant hyperthermia and malignant hyperthermia susceptibility. An important gene associated with Malignant Hyperthermia 3 is MHS3 (Malignant Hyperthermia Susceptibility 3). Affiliated tissues include skeletal muscle and heart, and related phenotypes are hypertonia and myopathy