title: Myotonia in a Staffordshire terrier.
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000473:pathology / Q000503:physiopathology*; D004285:Dogs; D004562:Electrocardiography; D004576:Electromyography; D008297:Male; D009224:Myotonia Congenita / Q000473:pathology / Q000503:physiopathology / Q000662:veterinary*; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
chemical_list: D012964:Sodium; D011188:Potassium