4492
Diltiazem ( 30 micrograms / kg / min ) also prevented the decrease in percentage segmental shortening from 34 + / - 14 % to 63 + / - 18 % of the control value ( P < . 05 ) and ST - segment elevation from 4 . 7 + / - 0 . 7 mV to 2 . 1 + / - 0 . 7 mV ( P < . 01 ) at 3 min after ISO infusion with stenosis .
 Chemical: Diltiazem; Chemical: ISO; Disease: stenosis
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: Diltiazem; Chemical: ISO; Disease: stenosis