What is a direct cardiovascular consequence resulting from circulating PM2.5 particulates?
Increased incidents of heart attacks and strokes
When PM2.5 particles enter the bloodstream following penetration deep into the lungs, they trigger widespread systemic effects, notably impacting the cardiovascular system. The presence of circulating particulates compromises the integrity of the blood vessels themselves, leading to adverse physiological changes within the vascular network. This infiltration contributes to elevated blood pressure and promotes the formation of blood clots within the circulatory pathways. These specific actions directly translate into a significantly heightened risk for severe acute cardiovascular events, including heart attacks and strokes, even among individuals who otherwise have no pre-existing heart conditions.
