[Case of rheumatoid arthritis with paroxysmal ventricular tachycardia during reduction of steroid dosage].
D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001249:Asthma / Q000188:drug therapy; D003907:Dexamethasone / Q000008:administration & dosage*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D013375:Substance Withdrawal Syndrome; D013614:Tachycardia, Paroxysmal / Q000209:etiology*
D003907:Dexamethasone