E cigarettes: nicotine supplement or aid to quit smoking? Le point sur la cigarette lectronique comme outil de rduction des dommages lis au tabagisme Observatoire de la prvention de l'Institut de Cardiologie de Montral CIGARETTE LECTRONIQUE ou E CIGARETTE : Cigarette lectronique et effets sur la sant Mdecine Encyclopdie Universalis Doctors with the American Heart Association are warning that e cigarettes with nicotine may be linked to increased blood pressure and heart rate, while research on flavored vapes has found a risk of