4688
Among 3 , 129 dobutamine stress echocardiographic studies , a hypertensive response , defined as systolic blood pressure ( BP ) > or = 220 mm Hg and / or diastolic BP > or = 110 mm Hg , occurred in 30 patients ( 1 % ) .
 Chemical: dobutamine; Disease: hypertensive
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: dobutamine; Disease: hypertensive