Vapes '95% safer' than cigarettes messaging backfired The Dangers of Vaping and Oral Nicotine Use Among Youth The Negative Impact of E Cigarette Use on Heart Health 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 Electronic Cigarette Use and Risk of Hypertension: The Hispanic Community Health Study Study of Latinos (HCHS SOL) ScienceDirect Analysis suggests e cigarette use may be linked to lower rates of smoking