450
The cumulative doses of levobupivacaine that produced dysrhythmias and asystole were smaller than the corresponding doses of ropivacaine , but they were larger than those of bupivacaine .
 Chemical: levobupivacaine; Disease: dysrhythmias; Disease: asystole; Chemical: ropivacaine; Chemical: bupivacaine
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: levobupivacaine; Disease: dysrhythmias; Disease: asystole; Chemical: ropivacaine; Chemical: bupivacaine