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OBJECTIVE : To determine whether pharmacological stress leads to prolonged but reversible left ventricular dysfunction in patients with coronary artery disease , similar to that seen after exercise .
 Disease: left ventricular dysfunction; Disease: coronary artery disease
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:
 Disease: left ventricular dysfunction; Disease: coronary artery disease