How E cigarettes Can Harm Your Heart? How E Cigarettes Affect Your Body 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 Vaping and Heart Health: How E Cigarettes Affect Heart Rate, Blood Pressure E cigarettes containing nicotine raise blood pressure and heart rate The Pharmaceutical Journal Smokers and vapers at much higher risk of high blood pressure Health khq.com