High-Sensitivity C-Reactive Protein (hs-CRP)

High-Sensitivity C-Reactive Protein (hs-CRP) measures low levels of CRP to detect chronic, low-grade inflammation strongly associated with cardiovascular disease risk. Unlike standard CRP, hs-CRP quantifies subtle inflammation within the artery walls. Optimal levels for longevity are considered very low (<1.0 mg/L). Levels >3.0 mg/L indicate higher cardiovascular risk. Note: Results should be interpreted cautiously if measured during or soon after acute illness, infection, or injury, as these can cause transient elevations. Consider repeat testing when baseline health is stable.