1939
CONCLUSIONS : Although cocaine - associated myocardial ischemia can result from coronary vasoconstriction , patients with cocaine associated chest pain , a non - ischemic ECG , and a TIMI risk score < 2 may be safely discharged from the ED after a negative coronary CTA with a low risk of 30 - day adverse events .
 Chemical: cocaine; Disease: myocardial ischemia; Chemical: cocaine; Disease: chest pain; Disease: ischemic
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: cocaine; Disease: myocardial ischemia; Chemical: cocaine; Disease: chest pain; Disease: ischemic