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ccf [2023/12/07 02:41] – [systolic heart failure] gary1ccf [2026/09/17 06:40] (current) – [signs] wh
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   *a negative BNP has 98% NPV   *a negative BNP has 98% NPV
   *a positive BNP is non-specific but more useful if higher values in older people and intermediate pre-test probability - not helpful if low or high pretest probability   *a positive BNP is non-specific but more useful if higher values in older people and intermediate pre-test probability - not helpful if low or high pretest probability
 +    * age adjusted cutoffs NT pro BNP levels for heart failure:
 +      * Age < 50: >450ng/
 +      * Age 50-75: >900ng/
 +      * Age >75: >1800ng/
  
 =====systolic heart failure===== =====systolic heart failure=====
ccf.txt · Last modified: 2026/09/17 06:40 by wh

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