Jan, absolutely brilliant letter. Just wish there was something like it when I was at school would have saved me loads of embarrassment and headaches (literally).

Country: England

You need to obtain a copy of the pdf "redefining the non-dystrophic myotonic syndromes"

You also should search for: quality of life skeletal muscle, without quotes
to find quality if life studies pertaining to ion channelopathies.

Type of Myotonia: scn4a

Country: USA