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Highly Sensitive CRP (hs-CRP) Blood Test

Concerned about heart disease risk, have metabolic conditions, or want to assess low-level inflammation that could be affecting your cardiovascular health?

Identifies anything urgent

Tracks changes over time

The High-Sensitivity CRP (hs-CRP) Blood Test measures very small amounts of C-reactive protein, a marker of inflammation in the body. Higher hs-CRP levels can be linked to a greater risk of heart disease, stroke, or chronic inflammation, while lower levels suggest healthier cardiovascular and immune function.

You will be emailed a referral to take to your local collection centre. If you ever have any questions, we're here to help.

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How does it work?

Bloody Good helps you measure your baseline health, identify urgent issues, and track changes over time

1
Book your test

Book your test

Choose the testing that suits your goals. After ordering, you will receive your referral by email.

2
Collect your samples

Collect your samples

Have your sample collected at one of our 4000+ partner collection centres, or at-home test kits.

3
View your results

View your results

View your private lab results on your secure dashboard. Easily share with your health professional.

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Overview

The High-Sensitivity CRP test acts like an early warning system for your heart, detecting tiny amounts of inflammation in your body that could signal future cardiovascular problems. C-reactive protein is your body's natural alarm bell—when there's inflammation anywhere in your system, your liver releases more of this protein into your bloodstream. While regular inflammation tests only catch major flare-ups, this highly sensitive version can spot the subtle, ongoing inflammation that quietly damages blood vessels over time, much like how rust slowly weakens metal pipes.

This test is particularly valuable because it reveals heart disease risk that traditional cholesterol and blood pressure tests might miss, giving you a more complete picture of your cardiovascular health. Higher CRP levels may indicate that chronic inflammation is working behind the scenes to contribute to heart disease, even when you feel perfectly healthy. For people with family history of heart problems, diabetes, obesity, or those whose other risk factors put them in a "gray area," this test can help determine whether more aggressive prevention strategies are needed to protect your heart for years to come.

Reviewed by Dr. Vu Tran
Bloody Good’s Chief Medical Officer

You may benefit from the Highly Sensitive CRP (hs-CRP) Blood Test

Essential for individuals with cardiovascular risk factors, metabolic conditions, family history, or anyone needing comprehensive cardiovascular risk and inflammation assessment.

Chest pain or tightness Heart palpitations or racing heart Chronic inflammation markers on blood tests Joint pain in multiple locations Cardiovascular risk assessment

How to prepare

No special preparation required. Inform healthcare provider of recent illness, medications, and any factors that might affect hs-CRP levels or interpretation.

Understanding results

Results show hs-CRP levels compared to cardiovascular risk categories. Elevated levels may indicate increased cardiovascular risk requiring intensive prevention strategies.

After the test

Your test results will be available in your private dashboard. If there are any urgent issues, we'll let you know so you can follow up with your health professional.

Address elevated hs-CRP through cardiovascular risk factor modification, anti-inflammatory lifestyle changes, and intensive cardiovascular prevention strategies. Work with cardiologists for high-risk management.

Questions

  • hs-CRP detects low levels of chronic inflammation that may contribute to cardiovascular disease, helping assess heart disease risk beyond traditional factors.
  • Elevated levels indicate chronic low-grade inflammation that may increase cardiovascular disease risk requiring intensive prevention strategies.
  • hs-CRP can detect much lower levels of inflammation and is specifically used for cardiovascular risk assessment rather than acute illness detection.
  • Causes include chronic inflammation from various sources, metabolic conditions, obesity, smoking, and conditions that promote vascular inflammation.
  • Treatment focuses on cardiovascular risk reduction through lifestyle modifications, anti-inflammatory strategies, and intensive prevention measures.
  • Yes, through lifestyle changes like exercise, healthy diet, weight loss, smoking cessation, and sometimes anti-inflammatory medications.
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You will be emailed a referral to take to your local collection centre. If you ever have any questions, we're here to help.

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Frequently Asked Questions

Most collection centres accept walk-ins. Some may require a booking - check details when you click on your chosen location.

If your test needs fasting, we’ll include that in your instructions after you order. Fasting usually means no food for 8–12 hours, but water is fine.

Just your pathology referral form (we email it to you)

Of course. Just maybe don’t bring the friend who faints at the sight of blood.

They’re the highly trained professionals who take your blood sample - with a steady hand and a sharp needle. They love blood, but don’t worry… they’re not vampires. Just legends who make blood tests quick, clean, and (almost) painless.

Some of our tests include Urine, Stool, Saliva and more. Each test will have a clear description on what sample you will need to give and instructions on how.

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