causes of elevated bnp other than chf
Conditions associated with elevated BNP other than CHF are as follows: 1  Acute renal failure and chronic renal failure. 2  Hypertension (HTN) 3  Pulmonary diseases such as pulmonary hypertension, severe chronic obstructive pulmonary disease (COPD), pneumonia, pulmonary embolism, adult respiratory distress syndrome (ARDS)