Am J Psychiatry 1984; 141:1265-1266
Copyright © 1984 by American Psychiatric Association
Case report of phenothiazine-induced torsade de pointes
WH Wilson and SJ Weiler
A patient with schizophrenia developed torsade de pointes, a life-
threatening cardiac arrhythmia, due to administration of phenothiazines. An
intravenous infusion of isoproterenol improved the symptoms. The etiology
and treatment of the syndrome are discussed.