The high-sensitivity C-reactive protein test (C-Reactive Protein High Sensitive Assay - CRP) is a laboratory test used to measure the level of C-reactive protein in blood serum. CRP is considered an important marker of inflammation in the body, as its level increases in cases of infection, inflammation, and some chronic diseases such as cardiovascular diseases and diabetes. This test is commonly performed to diagnose and monitor medical conditions, as well as to evaluate treatment effectiveness. The results of this analysis are also used to assess the risk of cardiovascular disease, making it a valuable tool in preventive medicine.