By Richard Knox Almost four decades after the Surgeon General first suggested secondhand smoke causes heart attacks, the National Institute of Medicine says there's no doubt about it. Snuff 'em out, if you've got 'em. (iStockphoto.com
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Read the complete post at http://www.npr.org/blogs/health/2009/10/smoke_gets_in_your_heart.html?ft=1&f=103537970
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Oct 15 2009, 12:09 PM
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