The study involved 282 patients, ages 34 to 83, who reported chest pain and were suspected of having coronary artery disease. Researchers used computed tomography imaging to look for hardened, or calcified, buildup in the blood vessels that supply the heart. Blood samples also were tested for bits of genetic material. Release of small DNA particles in the blood occurs during chronic inflammatory conditions such as coronary artery disease.
DNA Particles in the Blood may Help Speed Detection of Coronary Artery Disease
Read more: Bioscience Technology
Art and Science of Laboratory Medicine
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