E cigarette users experience vascular damage similar to that of smokers of combustible cigarettes E cigarettes damage brain, heart, lungs and blood vessels, study finds The Irish Times Smoking is a Major DVT Risk Factor: Here's What You Should Know: Kishore K. Arcot , MD, FACC, FSCAI, FSVM, RPVI: Cardiology Vasoconstriction: What Is It, Causes, Signs, Symptoms, and More Osmosis