1665
Four ( 10 . 8 % ) patients in the conventional group and 1 ( 2 . 7 % ) in the unilateral group , P = 0 . 17 required epinephrine infusion to treat hypotension .
 Chemical: epinephrine; Disease: hypotension
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: epinephrine; Disease: hypotension