Results may take up to a week to be ready if the blood is sent to a separate laboratory facility for analysis. Your results will indicate if your BNP levels are high enough to suspect a diagnosis of heart failure. If you already have a diagnosis of heart failure, the results can help your doctor find out whether heart failure treatments are helping treat it. But normal BNP levels may vary depending on your age and sex. BNP levels increase naturally as you age, and people assigned female at birth typically have higher levels.
Underlying conditions can raise your levels too. Your doctor may use BNP tests alongside other diagnostic tests to confirm if you have heart failure, or if other conditions are responsible for the increase in your BNP levels.
This test has a 98 percent success rate in ruling out heart failure as a cause of increased BNP levels. Exercise may cause BNP levels to rise temporarily. Stress can raise your levels of the hormone cortisol, which can also temporarily increase BNP levels. Improving your heart health can help reduce the effects of heart failure and other heart conditions. Consider these heart-healthy steps and ways to manage heart failure:. Depending on the cause of your heart failure and other conditions, your doctor may recommend the following:.
If high BNP levels indicate heart failure, your doctor will let you know what steps you need to take to prevent complications of this condition. See your doctor regularly to monitor your BNP levels if needed.
Follow any instructions your doctor gives you to maintain your best heart health. Learn about heart failure symptoms, causes, and…. Learn about tips for having a heart-healthy diet and what the research says about the effects of alcohol, calcium, sugar, and caffeine on your heart. Heart disease is one of the leading health risks facing men today.
Here's how to recognize common signs and see if you're at high risk of developing…. If your doctor suspects that you've recently had a heart attack, you may be given a cardiac enzyme test. Find out what it measures, what it means, and…. Normal values tend to go up with age.
They also tend to be higher in women and lower in men. Both men and women who are obese tend to have lower levels. The test is done with a blood sample. A needle is used to draw blood from a vein in your arm or hand.
Having a blood test with a needle carries some risks. These include bleeding, infection, bruising, and feeling lightheaded. When the needle pricks your arm or hand, you may feel a slight sting or pain.
Afterward, the site may be sore. You don't need to prepare for this test. Be sure your healthcare provider knows about all medicines, herbs, vitamins, and supplements you are taking. Skip to main content. Obesity and Bariatric Surgery. Spanish Content. Health Library Explorer. Search Library: Go. BNP Blood Does this test have other names? B-type natriuretic peptide, brain natriuretic peptide.
After the needle is inserted, a small amount of blood will be collected into a test tube or vial. You may feel a little sting when the needle goes in or out.
This usually takes less than five minutes. There is very little risk to having a blood test. You may have slight pain or bruising at the spot where the needle was put in, but most symptoms go away quickly.
Usually, the higher the level, the more serious your condition is. Your provider may order more tests to help make a diagnosis. Learn more about laboratory tests, reference ranges, and understanding results. The information on this site should not be used as a substitute for professional medical care or advice. Contact a health care provider if you have questions about your health. What are they used for? If you've already been diagnosed with heart failure, the test may be used to: Find out the severity of the condition Plan treatment Find out if treatment is working The test may also be used to find out whether or not your symptoms are due to heart failure.
Why do I need a natriuretic peptide test? What happens during a natriuretic peptide test?
0コメント