Washington: Researchers say they are closer to finding an imaging technique that can identify thickening of the coronary artery wall, an early stage of coronary heart disease (CAD)."Imaging the coronary arteries that supply the heart with blood is extremely difficult because they are very small and constantly in motion," said lead researcher Khaled Z. Abd-Elmoniem, Ph.D., staff scientist in the Biomedical and Metabolic Imaging branch of NIH`s National Institute of Diabetes and Digestive and Kidney Diseases.
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