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.
Search Encyclopedia. BNP Blood Does this test have other names? B-type natriuretic peptide, brain natriuretic peptide What is this test?
Why do I need this test? What other tests might I have along with this test? What do my test results mean? How is this test done? Does this test pose any risks? What might affect my test results? Author disclosure: Dr. Glasziou has received an honorarium from Bayer Diagnostics for speaking at a conference.
A rapid and potent natriuretic response to intravenous injection of atrial myocardial extract in rats. Life Sci. A new natriuretic peptide in porcine brain. Renal, endocrine, and hemodynamic effects of human brain natriuretic peptide in normal man. J Clin Endocrinol Metab. Natriuretic peptides.
N Engl J Med. Hemodynamic, renal, and hormonal responses to brain natriuretic peptide infusion in patients with congestive heart failure. Localization and mechanism of secretion of B-type natriuretic peptide in comparison with those of A-type natriuretic peptide in normal subjects and patients with heart failure.
Natriuretic peptides in assessment of left-ventricular dysfunction. Effect of angiotensin-converting enzyme inhibition on sympathetic tone in patients with mild to moderate heart failure.
Jpn Circ J. Effects of valsartan on circulating brain natriuretic peptide and norepinephrine in symptomatic chronic heart failure: the Valsartan Heart Failure Trial Val-HeFT. Brain natriuretic peptide is stable in whole blood and can be measured using a simple rapid assay: implications for clinical practice.
Comparison of the short-term effects of candoxatril, an orally active neutral endopeptidase inhibitor, and frusemide in the treatment of patients with chronic heart failure. Am Heart J. Effect of spironolactone on plasma brain natriuretic peptide and left ventricular remodeling in patients with congestive heart failure. J Am Coll Cardiol.
B-type natriuretic peptide as a marker of the effects of enalapril in patients with heart failure. Am J Med. Digitalis increases brain natriuretic peptide in patients with severe congestive heart failure. Effects of metoprolol CR in patients with ischemic and dilated cardiomyopathy: the randomized evaluation of strategies for left ventricular dysfunction pilot study. Brain natriuretic peptide response is heterogeneous during beta-blocker therapy for congestive heart failure.
J Card Fail. Augmented response in plasma brain natriuretic peptide to dynamic exercise in patients with left ventricular dysfunction and congestive heart failure. J Intern Med. Stability of B-type natriuretic peptide levels during exercise in patients with congestive heart failure: implications for outpatient monitoring with B-type natriuretic peptide.
A new, fast and reliable radioimmunoassay of brain natriuretic peptide in human plasma. Reference values in healthy subjects and in patients with different diseases. Scand J Clin Lab Invest. Pathophysiologic relevance of measuring the plasma levels of cardiac natriuretic peptide hormones in humans. Horm Metab Res. Plasma N-terminal pro-brain natriuretic peptide in type 1 diabetic patients with and without diabetic nephropathy.
Diabet Med. Kucher N, Goldhaber SZ. Cardiac biomarkers for risk stratification of patients with acute pulmonary embolism. N-terminal pro-brain natriuretic peptide in patients with acute pulmonary embolism. Eur Respir J. A systematic review of the diagnostic accuracy of natriuretic peptides for heart failure. Arch Intern Med. Rapid measurement of B-type natriuretic peptide in the emergency diagnosis of heart failure. Identification of previously undiagnosed left ventricular systolic dysfunction: community screening using natriuretic peptides and electrocardiography.
Eur J Heart Fail. Value of natriuretic peptides in assessment of patients with possible new heart failure in primary care. Diagnostic and prognostic evaluation of left ventricular systolic heart failure by plasma N-terminal pro-brain natriuretic peptide concentrations in a large sample of the general population. Reliability of N-terminal pro-brain natriuretic peptide assay in diagnosis of heart failure: cohort study in representative and high risk community populations.
Diagnostic and therapeutic utility of B-type natriuretic peptide in patients with renal insufficiency and decompensated heart failure. However, any factors that can increase pressure in the heart or stretch its atria chambers, such as blood clots in the lungs — which doctors refer to as pulmonary embolism — can cause elevated BNP levels.
Doctors usually use a BNP test to help detect heart failure. Additionally, they can use the test to help with prognoses, as elevated BNP levels can increase the risk of adverse outcomes, even in those without heart failure. Healthcare professionals may also order a blood screening to investigate what might be contributing to heart failure and to help devise a treatment plan.
The BNP test follows a standard blood test procedure, which a doctor, nurse, or phlebotomist performs. A phlebotomist is a person trained in drawing blood. A person does not usually need to make any preparations for a BNP test, such as fasting. However, doctors will advise individuals on any specific requirements.
Experts agree there is a healthy range for BNP levels. However, these values can vary by age, so people should always discuss their results with their doctor. It is also important to note that some tests can result in falsely low levels, which might indicate normal values of BNP when a person, in fact, does have heart failure.
These include :. Ultimately, many factors can affect BNP levels. They will also consider their overall health and whether or not they have any symptoms. Doctors typically use the BNP test as an indicator of whether a person is experiencing heart failure.
If the test shows low or normal levels of BNP, they may rule out the possibility of this condition. Examples of these tests include:. A person can learn how to lower their BNP levels, which they can achieve through various lifestyle changes, including :.
0コメント