Le vapotage n'est pas sans danger LA CIGARETTE LECTRONIQUE EST ELLE SANS DANGER ? Mdecin Champel E cigarettes linked to increased arterial stiffness, blood pressure and heart rate in humans ERS European Respiratory Society Quitting smoking and switching completely to e cigarettes improves vascular health CoEHAR Did you know defective e cigarette batteries have caused serious burns and injuries? Or that the vapor contains tiny particles of nickel, tin, lead, and chromium, which are inhaled deep into the lungs? Vaping vs. smoking: Long term effects, benefits, and risks