55
However , marked tachycardia associated with the use of ephedrine in combination with propofol occurred in the majority of patients , occasionally reaching high levels in individual patients .
 Disease: tachycardia; Chemical: ephedrine; Chemical: propofol
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: tachycardia, ephedrine, propofol 
Answer:
 Disease: tachycardia; Chemical: ephedrine; Chemical: propofol