What does a high BNP result mean?
BNP levels go up when the heart cannot pump the way it should. A result greater than 100 pg/mL is abnormal. The higher the number, the more likely heart failure is present and the more severe it is.
What is high pro BNP in blood test?
Higher-than-normal results suggest that you have some degree of heart failure, and the level of BNP or NT-proBNP in the blood may be related to its severity. Higher levels of BNP or NT-proBNP are often associated with an increased need for aggressive therapy.
What is normal BNP for elderly?
Based on your results, your doctor can choose the best treatment plan for you. A normal level of NT-proBNP, based on Cleveland Clinic’s Reference Range is: Less than 125 pg/mL for patients aged 0-74 years. Less than 450 pg/mL for patients aged 75-99 years.
What causes abnormal BNP?
Increases in BNP levels may be caused by intrinsic cardiac dysfunction or may be secondary to other causes such as pulmonary or renal diseases (e.g., chronic hypoxia). BNP tests are correlated with other measures of cardiac status such as New York Heart Association classification.
What does a BNP level of 1000 mean?
This suggests that patients with BNP >1000 pg/ml may have myocardial or skeletal muscle damage and renal dysfunction without systemic inflammation. BNP levels have a strong inverse association with eGFR in patients with or without heart failure,15 and elevated BNP may be caused by renal dysfunction.
How does the NT-proBNP blood test work?
The NT-proBNP blood test measures brain natriuretic peptide to detect heart failure. If your doctor orders a BNP test, you are probably showing symptoms of heart failure. The test measures a hormone called “brain natriuretic peptide.”
What is the purpose of the BNP blood test?
What Is the Purpose of the BNP Blood Test? When you have symptoms of heart failure, such as fatigue and shortness of breath, a BNP test can help your doctor determine whether it’s heart failure or pneumonia. BNP blood tests lead to an accurate diagnosis of heart failure about 90% of the time.
How to bring BNP levels back to normal?
How to Bring BNP Levels Back to Normal When levels are above the normal range, doctors usually lower them with medication. Your doctor may prescribe ACE inhibitors, beta blockers, or diuretics to help. Other factors that you may or may not be able to control could also keep BNP levels up, such as:
How long does it take to get BNP results?
BNP widens your blood vessels to help improve circulation. That’s why higher levels may be a sign of heart failure. Emergency departments can get your BNP test results in about 15 minutes. Here is information you can use to get a clearer understanding of heart failure and the value of this test.