• L Taiclet.
• Anesth Prog. 1985 Jul 1;32(4):140-2.

AbstractDespite numerous reviews and clinical reports, much remains to be learned about the cause, treatment, and prevention of malignant hyperthermia.Among the most worrisome concerns of the clinician administering anesthesia is the malignant hyperthermia crisis. When it arises, it is always frightening-and sometimes fatal. Usually occurring very suddenly and without warning, malignant hyperthermia is considered to be a hypercatabolic crisis; the condition is known to affect humans and certain breeds of pigs. The exact triggering mechanisms of malignant hyperthermia (MH) in humans are not known, but a crisis can be initiated by volatile general anesthetics, neuromuscular blocking agents, and amide local anesthetics. Although a history of an MH crisis is a diagnostic aid, previous uneventful exposure to anesthesia does not guarantee the safety of the patient in subsequent anesthetic procedures.(1) For these reasons, it is important for the anesthesiologist to be aware of the initial signs of MH and to be prepared to provide immediate treatment to reverse such a crisis.

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