Air Pollution Can Make Blood Pressure Soar

A review of 17 studies from around the world has found a link between dangerous blood pressure and air pollutants, such as vehicle exhaust, coal burning, and airborne dirt or dust. The researchers explain that just a few days of increased air pollution can lead to more emergency hospital visits due to temporary spikes in blood pressure. Over the long term, those living with constant high levels of air pollution may end up with chronically high blood pressure. The findings are of great concern as high blood pressure is a key risk factor for stroke and heart disease, the number one cause of death worldwide. Dr. Gregg Fonarow, a professor of cardiology at the University of California, Los Angeles comments, “These findings suggest that strategies to effectively reduce exposure to air pollution may have cardiovascular benefits.” Hypertension, May 2016