An American Heart Association study finds that e-cigarettes may not be any better than cigarettes for cardiovascular health & researchers found that vaping and smoking can cause a similar level of damage to the arteries.
Journal of the American Heart Association Report. "E-cigarette Users Experience Vascular Damage Siimilar to that of Smokers of Combustible Cigarettes." Mirror Co UK. 29 April. 2020. Press Release.https://newsroom.heart.org/news/e-cigarette-users-experience-vascular-damage-similar-to-that-of-smokers-of-combustible-cigarettes?preview=88fa