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A 57-year - old woman with right bundle branch block + LPH and ventricular premature contractions developed complete heart block ( CHB ) following administration of disopyramide phosphate ( Norpace ) .
 CHB, disopyramide phosphate; CHB, Norpace; complete heart block, disopyramide phosphate; complete heart block, Norpace
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 CHB, disopyramide phosphate; CHB, Norpace; complete heart block, disopyramide phosphate; complete heart block, Norpace