Chronic E Cigarette Use Impairs Endothelial Function on the Physiological and Cellular Levels Arteriosclerosis, Thrombosis, and Vascular Biology NIH funded studies show damaging effects of vaping, smoking on blood vessels National Institutes of Health (NIH) E Cigarettes and Vaping Texas Poison Center Network Relations among cigarette dependence, e cigarette dependence, and key dependence criteria among dual users of combustible and e cigarettes. Relevant news and research