[Electrocardiographic changes in myasthenia gravis].
D004562:Electrocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000150:complications / Q000188:drug therapy / Q000503:physiopathology*; D009203:Myocardial Infarction / Q000150:complications; D009388:Neostigmine / Q000627:therapeutic use*
D009388:Neostigmine