A 44-year-old woman is described in whom amiodarone, disopyramide, and quinidine, administered alone separately, induced atypical ventricular tachycardia (AVT, torsade de pointes).
AVT
quinidine
AVT
disopyramide
torsade de pointes
quinidine
atypical ventricular tachycardia
quinidine
AVT
amiodarone
torsade de pointes
amiodarone
atypical ventricular tachycardia
disopyramide
atypical ventricular tachycardia
amiodarone
torsade de pointes
disopyramide