1912
Intravenous verapamil therapy in babies may cause apnea, hypotension, and bradycardia; continued episodes of atrial flutter in a child may cause sudden death; quinidine may be related to the death; children with "familial seizure disorders" may in fact have the long QT interval syndrome.
 adverse event: cause 
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: cause 