proBNP (B-type natriuretic propeptide) (fingerstick)
proBNP; marker for (suspected) heart failure.
Fingerstick at home – no collection point needed
How it works
- 01
Receive your fingerstick kit
You receive a fingerstick kit with clear instructions
- 02
Prick & collect
Easily collect a few drops of blood yourself
- 03
Mail back
Return via medical mail to the lab
What is Brain Natriuretic Peptide (BNP)?
Brain Natriuretic Peptide (BNP) is a hormone primarily produced by the heart muscles in response to stretching. BNP levels in the blood increase when the heart has to work harder. It is often measured to diagnose heart failure or assess its severity, as higher levels of BNP may indicate increased strain on the heart.
Why should you test for Brain Natriuretic Peptide?
Testing for BNP is useful for assessing the presence and severity of heart failure. It can help distinguish heart failure from other conditions with similar symptoms, such as lung diseases. BNP testing is also valuable for monitoring the effectiveness of treatments for heart failure.
What does it indicate?
An elevated BNP level in the blood suggests that the heart is under pressure and potentially not working efficiently, which can be a sign of heart failure. The BNP test can also help determine the risk of future heart problems in people without symptoms.
What does a high BNP level mean?
A high BNP level usually indicates heart failure or another condition that places extra pressure on the heart. It can also be elevated in cases of kidney failure, as the kidneys are less efficient at removing BNP from the blood.
What does a low BNP level mean?
A low BNP level is usually an indication that heart failure is less likely to be the cause of a patient's symptoms. It may indicate effective treatment or the absence of significant cardiac strain.
Pro-BNP, NT- (brain natriuretic propeptide)
Strong scientific evidence
This test is included in Dutch healthcare guidelines and is regularly used for its respective indications.
Rationale for this test
NT-proBNP (en BNP) zijn gevestigde markers voor de diagnostiek van hartfalen in de Nederlandse en internationale reguliere geneeskunde. De test heeft een uitstekende negatieve voorspellende waarde en wordt wereldwijd gebruikt om hartfalen uit te sluiten of te bevestigen bij patiënten met kortademigheid of andere cardiale klachten. De klinische betekenis en diagnostische waarde zijn goed onderbouwd in systematische reviews en meta-analyses.
Sources consulted
International scientific literature
- The diagnostic accuracy of the natriuretic peptides in heart failure: systematic review and diagnostic meta-analysis in the acute care setting - PMC
- Diagnostic accuracy of point-of-care natriuretic peptide testing for ...
- N-Terminal Pro–B-Type Natriuretic Peptide as a Diagnostic Test for Ventricular Dysfunction in Patients With Coronary Disease: Data From the Heart and Soul Study - PMC
Independent information sources
We recommend consulting these independent sources before ordering a preventive health check.
- Client brochure PGO (NVvPG, September 2023)
Brochure on preventive health checks: careful choice, reliability, pros and cons, checklist.
- RIVM — Health tests
Independent information about preventive health checks from the National Institute for Public Health and the Environment.
- Thuisarts.nl
Reliable patient information about illnesses and complaints from Dutch GPs (NHG).
- Allesovertesten.nl (NVKC)
Public-facing website of the Dutch Society for Clinical Chemistry with explanations of blood tests and laboratory values.
Frequently asked questions
Answers to what people usually want to know.
See fingerstick instructionsFull instructions with visual guidanceHow does the fingerstick test work from A to Z?
After ordering we ship the collection kit to your home. You prick your fingertip, collect a few drops of blood, return it in the envelope, and receive your result digitally by email.
How do I collect my blood sample?
A small prick on your fingertip lets you collect a few drops into a tube. The instructions include step-by-step photos and video, so no guessing required.
When and how do I receive my result?
Usually 2 to 5 working days after the lab receives your sample. You get an email with a link to your digital result, including explanation per value.
What if the collection doesn't work?
Some people find the fingerstick tricky at first. Warm your hands, hang your arm down, and prick the side of the fingertip for better blood flow. If it still doesn't work, get in touch.
How do I return my sample to the lab?
In the included return envelope with free medical shipping. Drop it in the mailbox; the lab processes your sample as soon as it arrives. For some tests it's important to send it the same day — the instructions make this clear.
What if I have questions or something doesn't work?
Feel free to contact us via WhatsApp, email or phone. We're happy to help you before, during or after your test. If the collection doesn't work, we'll arrange a solution or send new materials — no hassle.
Didn't find what you're looking for? Request a custom test
Client experiences
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Hele fijne en snelle service! Ik contacteerde ze ‘s nachts omdat ik zsm moest bloedprikken, ik kon die ochtend nog terecht en heb dezelfde dag mijn uitslag binnengekregen. Echt top!!
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Je hebt de spullen snel in huis en het is duidelijk wat je daarna moet doen. Ook de uitslag heb je snel in huis, ik dezelfde avond al de eerste uitslagen. Bij een bepaling ging het fout, niet eens door het bedrijf maar door het bloedafname punt en die bepaling kreeg ik gewoon vergoed, ook het geld terug stond erg snel op mijn rekening. Vragen worden ook snel beantwoord dus al met al een positieve ervaring bij Bloedcheckup.nl
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My experience was very positive. I needed to pass several very specific tests. They provide 24/7 customer support. They were friendly and prompt.
“Top!”
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“Amazing service!”
Received a packet with everything needed, went to a walk in clinic (Amsterdam DC Clinic) where my blood was drawn and I was out the door within 5 minutes, and then after posting the samples, received results 2 days later. Results were easy to understand as well. Amazing service, would highly recommend!