4401
With 2 - week chronic epinephrine infusion , 16 of 30 rats died within 4 days , and severe ischemic lesions and fibrosis of the left ventricles were observed .
 Chemical: epinephrine; Disease: ischemic lesions; Disease: fibrosis
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: ischemic lesions; Disease: fibrosis