Guidelines on clinical presentation and management of nondystrophic myotonias.
Stunnenberg BC, LoRusso S, Arnold WD, Barohn RJ, Cannon SC, Fontaine B, Griggs RC, Hanna MG, Matthews E, Meola G, Sansone VA, Trivedi JR, van Engelen BGM, Vicart S, Statland JM.
Stunnenberg BC, et al.
Muscle Nerve. 2020 Oct;62(4):430-444. doi: 10.1002/mus.26887. Epub 2020 May 27.
Muscle Nerve. 2020.
PMID: 32270509
Free PMC article.
Review.
Clinically, they are characterized by myotonia, defined as delayed muscle relaxation after voluntary contraction, which leads to symptoms of muscle stiffness, pain, fatigue, and weakness. Diagnosis is based on history and examination findings, the presence of electrical …
Clinically, they are characterized by myotonia, defined as delayed muscle relaxation after voluntary contraction, which leads to symp …