E cigarettes may damage the heart US researchers find ABC listen Electronic cigarette Wikipedia 5 Vaping Facts You Need to Know Johns Hopkins Medicine Flying with e cigarettes how to stay legal when taking your vaping device and refills through airport security Travel & Motoring Related Guides Vaping or e cigarettes can impact your heart, lungs, and other organs. It's not a recommended method for quitting smoking and is not a healthier alternative to smoking. Find out more about how