3777
Cardiomyopathy is frequent when the total dose exceeds 600 mg / m2 and occurs within one to six months after cessation of therapy .
 Cardiomyopathy
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Cardiomyopathy