Dirty air triggers more heart attacks than cocaine

Posted by Trish Riley, February 24, 2011

The findings, published in The Lancet journal, suggest population-wide factors like polluted air should be taken more seriously when looking at heart risks, and should be put into context beside higher but relatively rarer risks like drug use.

Tim Nawrot of Hasselt University in Belgium, who led the study, said he hoped his findings would also encourage doctors to think more often about population level risks.

“Physicians are always looking at individual patients — and low risk factors might not look important at an individual level, but if they are prevalent in the population then they have a greater public health relevance,” he said in a telephone interview.

The World Health Organization (WHO) describes air pollution as “a major environmental risk to health” and estimates that it causes around 2 million premature deaths worldwide every year.

via http://uk.reuters.com/article/2011/02/24/us-heart-air-pollution-idUKTRE71N05920110224

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