Major cause of heart attack under 40? Smoking
2010 July 26
pStudies now that smoking is a heart attack in people under the age of 40 the main reason. Know what this means – young smokers, and for those not so young – 1 HREF = http://clk.about.com/?zi=1/1hc # 038; ancestors = http://heartdisease.about. com / OD / smokingandheartdisease / 1 / smokeyoungMI.htmhere / years / p
