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We therefore examined whether bupivacaine alters the dysrhythmogenicity of subsequent administration of epinephrine in conscious , healthy dogs and in anesthetized dogs with myocardial infarction .
 Chemical: bupivacaine; Chemical: epinephrine; Disease: myocardial infarction
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: bupivacaine; Chemical: epinephrine; Disease: myocardial infarction