The Vape Heart: How vaping can make your circulation behave like early heart disease (even in your 20s) Many people think vaping is just flavored water vapor. It isn't. Heart health: Vaping may raise heart failure risk by 19% NIH funded studies show damaging effects of vaping, smoking on blood vessels National Institutes of Health (NIH) Comparing E Cigarettes and Traditional Cigarettes in Relation to Myocardial Infarction, Arrhythmias, and Sudden Cardiac Death: A Systematic Review and Meta Analysis Mohammed I. Yacoub, Aziz Aslanolu, Fadi Khraim, Anas Alsharawneh, Raghad Abdelkader, How Smoking Affects Heart Health FDA Youth vaping is linked to a higher risk of cardiovascular disease Ohio State College of Medicine