1773
CONCLUSIONS : If ECG alone is used for specificity , the combination with dP / dtejc improved the sensitivity of the test and could be a cost - savings alternative to cardiac imaging or perfusion studies to detect myocardial ischemia , especially in patients unable to exercise .
 Disease: myocardial ischemia
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: myocardial ischemia 
Answer:
 Disease: myocardial ischemia