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The frequency of severe congestive heart failure ( Killip class III or IV ) at admission was significantly higher in patients with early presentation , than with late presentation ( 30 . 7 % vs 7 . 6 % , p less than 0 . 05 ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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