Study finds link between pollution and heart death

SACRAMENTO, CA- Researchers say they have found a link between ultrafine pollution and death from heart disease.

Their study has found the link but stops short of saying the pollution is the cause.

The study is the first to consider the effects on people of long-term exposure to ultrafine particles. It was conducted by OEHHA in collaboration with other institutions and recently published online in the scientific journal Environmental Health Perspectives.

The California Envir