Vaping and Smoking May Be Just as Harmful as Smoking Alone CardioSmart American College of Cardiology Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Funding awarded for research on how vaping affects heart and lung disease Department of Medicine, University of WisconsinMadison Think vaping is a safer choice? Think again! Vaping may look harmless, but it's loaded with nicotine and toxic substances that can increase blood pressure and raise the risk of heart