E cigarette use lowers lung function, heightens blood pressure, heart rate Vaping Raises Blood Clotting Risks, Harms Small Arteries: Study Southern Iowa Mental Health Center 5 Vaping Facts You Need to Know Johns Hopkins Medicine Two new reviews summarize how e cigs adversely affect the cardiovascular system Stanton Glantz blog Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published