Vapor from e cigarettes may impair the cells that line the lungs Protect your lungs the hidden dangers of vaping Lung Foundation Australia Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation How Smoking vs Vaping Affects Your Lungs You Must See This ! ! E Cigarettes and Lung Health American Lung Association Taking a Science driven Approach to Address the Vaping Threat NHLBI, NIH