American College of Cardiology Foundation | Journal of the American College of Cardiology | The Exposure-Dependent Effects of Aged Secondhand Smoke on Endothelial Function

American College of Cardiology Foundation | Journal of the American College of Cardiology | The Exposure-Dependent Effects of Aged Secondhand Smoke on Endothelial Function.

I have felt I am at risk breathing even very small amounts of second hand smoke, such as from walking by a smoker on the street, sitting near a heavy smoker on the bus, or going into a room where someone smoked in the last few hours and you can smell the smoke.  This study seems to lend credence to that idea.  I’m glad to see research is being done in this area.  Us endothelial dysfunction patients need all the info we and our doctors can get!