Template:BNP value: Difference between revisions
| Line 3: | Line 3: | ||
*100-500: Consider differential diagnosis and pre-test probability | *100-500: Consider differential diagnosis and pre-test probability | ||
*> 500 Positive ([[CHF]] Sp 87%, PPV 90%) | *> 500 Positive ([[CHF]] Sp 87%, PPV 90%) | ||
** | ==== Differential Diagnosis (Elevated)==== | ||
* | * [[CHF]]/[[AMI]] | ||
* | * [[PE]] | ||
* [[Pulmonary Hypertension]] | |||
* [[Renal Failure]] | |||
''May have false negatives with obesity and diastolic dysfunction'' | |||
Revision as of 14:11, 1 June 2015
Brain natriuretic peptide (BNP)
- <100 CHF ruled out (Sn 90%, NPV 89%)
- 100-500: Consider differential diagnosis and pre-test probability
- > 500 Positive (CHF Sp 87%, PPV 90%)
Differential Diagnosis (Elevated)
May have false negatives with obesity and diastolic dysfunction