Malignant hyperthermia (MH) is a potentially life-threatening event in response to anesthetic triggering agents, with symptoms of sustained uncontrolled skeletal muscle calcium homeostasis resulting in organ and systemic failure. Susceptibility to MH, an autosomal dominant trait, may be associated w
The genetics of malignant hyperthermia: Evidence for heterogeneity
β Scribed by McPherson, Elspeth ;Taylor, Claude A. ;Opitz, John M.
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 756 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0148-7299
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β¦ Synopsis
Abstract
Study of phenotype and familial distribution of malignant hyperthermia (MH) suggests heterogeneity with MH possibly being a symptom of several disorders. Review of all reported family studies supports the concept of heterogeneity with autosomal dominant inheritance in about oneβhalf of the families. There is no strong evidence for other mendelian patterns of inheritance, but sporadic and possibly multifactorially determined cases are common. MH is also seen in other musculoskeletal disorders. We report 12 Wisconsin families with MH and outline a preliminary approach to the counseling of MH patients and their families.
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