Here you can see if Malignant hyperthermia can be hereditary. Do you have any genetic components? Does any member of your family have Malignant hyperthermia or may be more predisposed to developing the condition?
I broke my nose and had an operation to correct it and awoke in intensive care in a different hospital. I was lucky the anethastist new what it was. Then I had a musel biopsy couple of months later to confirm.
Then my mum, grandma, my two ...