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A 44-year-old woman is described in whom amiodarone, disopyramide, and quinidine, administered alone separately, induced atypical ventricular tachycardia (AVT, torsade de pointes).
 adverse event: induced 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: induced 