Particulate Air Pollution and Carotid Artery Stenosis (Letters, Jonathan D. Newman, George D. Thurston, Kevin Cromar, Yu Guo, Caron B. Rockman, Edward A. Fisher, Jeffrey S. Berger, Journal of the American College of Cardiology, Mar. 24, 2015)
Also discussed here: Pollution levels linked to stroke-related narrowing of arteries (ScienceDaily. Mar. 16, 2015)
Today we review research into the risk of strokes arising from particulate matter narrowing arteries leading to the heart. Results indicated a significant link between those living in areas with high levels of PM2.5 and this arterial narrowing which may be due to interaction between the particulates and the cholesterol in the blood leading to inflammation and a greater likelihood of blood clots forming.
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