High Sensitive C-Reactive Protein (hs-CRP) Test

The High Sensitive C-Reactive Protein (hs-CRP) Test is an advanced blood test used to detect very low levels of CRP, a protein produced by the liver in response to inflammation. Unlike standard CRP tests, the hs-CRP test is highly sensitive and specifically used to assess cardiovascular risk.

This test is commonly ordered as part of a cardiac risk profile along with lipid profile tests such as cholesterol and triglycerides. Scientific studies have shown that even mildly elevated hs-CRP levels in otherwise healthy individuals are predictive of future heart attack, stroke, sudden cardiac death, and peripheral arterial disease, even when cholesterol levels fall within normal limits.

High hs-CRP levels indicate ongoing low-grade inflammation inside blood vessels, which contributes to:

• Plaque formation

• Arterial blockage

• Increased clot formation

• Reduced blood circulation

Risk interpretation:

• Low Risk: hs-CRP < 1.0 mg/L

• Moderate Risk: 1.0 – 3.0 mg/L

• High Risk: > 3.0 mg/L

Doctors also use hs-CRP to:

• Monitor inflammatory conditions

• Evaluate treatment response

• Assess hidden cardiac risk in diabetic and obese patients

This test is highly recommended for:

• Individuals with family history of heart disease

• Smokers

• Diabetics

• Overweight individuals

• Patients with high blood pressure

This is a high-sensitivity blood test that detects very low levels of C-Reactive Protein (CRP) to evaluate low-grade inflammation and hidden cardiac risk.