3565
In DXR - CM myocardial damage is proportional to the degree of cytotoxic insult ( DXR dose ) while myocardial function is preserved until a critical dose or degree of damage is reached , after which myocardial performance deteriorates rapidly .
 Chemical: DXR; Disease: CM; Disease: myocardial damage; Chemical: DXR
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: DXR; Disease: CM; Disease: myocardial damage; Chemical: DXR