ScienceDaily (Apr. 20, 2010) — A simple blood test can identify people who are at risk for a heart attack, including thousands who don’t have high cholesterol, according to researchers at Oregon Health & Science University.
The new test measures gamma-prime fibrinogen, a component of the blood’s clotting mechanism. Elevated levels indicate greater likelihood of a heart attack, even when other signs don’t point to cardiovascular trouble, says David H. Farrell, Ph.D., professor of pathology in the OHSU School of Medicine and a member of OHSU’s Heart Research Center. The results were recently published in Clinical Chemistry.