High Sensitivity C-Reactive Protein (hs-CRP) test is a blood test that measures the level of CRP, a protein produced by the liver, that increases in response to inflammation in the body. The "high sensitivity" aspect of this test allows it to detect lower levels of CRP, making it particularly useful for assessing the risk of cardiovascular disease. Elevated hs-CRP levels are associated with an increased risk for heart attacks and strokes, even when other risk factors may not be present. This test is often used in combination with other markers to evaluate an individual's overall risk for cardiovascular diseases. It serves as a helpful tool for proactive heart health management.