FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term malignant hyperthermia ID (Ontology) DOID:8545 (Human Disease)
Definition A muscle tissue disease that is characterized by a drastic and uncontrolled increase in skeletal muscle oxidative metabolism, which overwhelms the body's capacity to supply oxygen, remove carbon dioxide, and regulate body temperature and that has_material_basis_in heterozygous mutation in the ryanodine receptor gene (RYR1) on chromosome 19q13. Manifestations of malignant hyperthermia (MH) are precipitated by certain volatile anesthetics (i.e., halothane, isoflurane, sevoflurane, desflurane, enflurane), either alone or in conjunction with a depolarizing muscle relaxant (specifically, succinylcholine).
Also Known As "anesthesia related hyperthermia" ; "malignant hyperpyrexia due to anesthesia"
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autosomal genetic disease
 |__autosomal dominant disease__
muscular disease                |
 |__muscle tissue disease_______|
                                malignant hyperthermia
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Is a autosomal dominant disease
muscle tissue disease
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Synonyms
  • "anesthesia related hyperthermia" EXACT
    "malignant hyperpyrexia due to anesthesia" EXACT
Secondary IDs
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GARD:6964
ICD10CM:T88.3
ICD9CM:995.86
MESH:D008305
MIM:PS145600
NCI:C84869
ORDO:423
SNOMEDCT_US_2023_03_01:111738008
UMLS_CUI:C0024591