E cigarettes & Vaping Positive Choices Psychiatry.org E Cigarettes and Vaping E cigarettes might harm lung tissue much like regular cigarettes do whether they contain nicotine or not a new study says. Vaping Versus Smoking: Are Electronic Cigarettes the Savior? Arteriosclerosis, Thrombosis, and Vascular Biology Vaping and health Cardiovascular Consequences of E Cigarettes: A New Challenge for Cardiologists