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High-Sensitivity C-Reactive Protein (hsCRP) for Cardiovascular Risk

Published: July 27, 2026Updated: August 25, 2026

hsCRP measures the levels of C-reactive protein in the blood, which is an indicator of inflammation in the body. Elevated levels of hsCRP are associated with an increased risk of cardiovascular diseases.

Quick summary

hsCRP is a blood test that helps assess the risk of cardiovascular diseases by measuring inflammation levels.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 2026Editorial policy

Key facts at a glance

Units
mg/L
Clinical utility
screening
Result kind
quantitative
FDA-cleared
Roche hs-CRP, Abbott hs-CRP, Siemens hs-CRP
interpretation: {"text":"hsCRP levels between 0–1 mg/L suggest a low risk of cardiovascular disease.","label":"Low Risk"}; {"text":"hsCRP levels above 1 mg/L may indicate an increased risk and warrant further assessment.","label":"Moderate to High Risk"}

High-Sensitivity C-Reactive Protein (hsCRP) is a biomarker that measures low levels of C-reactive protein (CRP) in the blood. CRP is a protein produced by the liver in response to inflammation, and elevated levels can indicate a higher risk of cardiovascular events such as heart attacks and strokes.

While CRP levels can rise due to various inflammatory conditions, hsCRP is specifically used to evaluate the risk of cardiovascular diseases in individuals who appear healthy. It provides valuable information for early intervention and prevention strategies.

The utility of hsCRP as a screening tool is well-established, with a reference range of 0–1 mg/L indicating low risk. Levels above this range may prompt further evaluation and lifestyle modifications to reduce cardiovascular risk.

Frequently asked questions

What does an elevated hsCRP level mean?
An elevated hsCRP level indicates increased inflammation and a higher risk of cardiovascular diseases, but it is not diagnostic of any specific condition.
How can I lower my hsCRP levels?
Lifestyle changes such as regular exercise, a healthy diet, smoking cessation, and managing stress can help lower hsCRP levels.
  1. 1
    hsCRP and Cardiovascular DiseaseSource
  2. 2
    Understanding hsCRPSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy