24683
MEASUREMENTS AND MAIN RESULTS : The mean patient age was 61 years , 63 % were male , ~ 45 % were classified as New York Heart Association functional class III , and the median length of loop diuretic infusion was 4 days .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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