4066
This study examined the frequency of atrioventricular ( AV ) dissociation and accelerated junctional rhythms in 59 patients receiving oral verapamil .
 Disease: accelerated junctional rhythms; Chemical: verapamil
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: accelerated junctional rhythms; Chemical: verapamil