Breathing in fine particles from air pollution on a smoggy day for just six hours could trigger a heart attack, study finds

Researchers looked at air pollution exposure in Germany and the number of nonfatal heart attacksUltrafine particles mostly come from vehicle emission and can penetrate deep into the bloodstream  Spending six hours outside increased…

Continue ReadingBreathing in fine particles from air pollution on a smoggy day for just six hours could trigger a heart attack, study finds