395
Diltiazem did not affect ERP , AF cycle length or AF duration , but produced conduction acceleration similar to that caused by verapamil ( n = 5 ) .
 Chemical: Diltiazem; Disease: AF; Disease: AF; 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:
 Chemical: Diltiazem; Disease: AF; Disease: AF; Chemical: verapamil