Differential effects of traditional cigarette, electronic cigarette, and tobacco heating product on human vascular smooth muscle cell phenotypic switch: A comparative functional perspective Atherosclerosis Electronic Cigarettes Clinics in Chest Medicine What Is An Electronic Cigarette? TECC Schematic illustration of a typical e cigarette: This d Open i An e cigarette is a battery operated device that heats liquid nicotine, flavoring, and other additives to create an aerosol. This JAMA Patient Page describes e cigarettes and the potential health effects of vaping. https: ja.ma 4dbZqrL E Cigarettes & HTPs: Health Risks & Impact Tobacco Atlas