Vaping may raise cancer and heart disease risk' UKVIA statement UKVIA Elevated Toxic Element Emissions from Popular Disposable E Cigarettes: Sources, Life Cycle, and Health Risks ACS Central Science Did you know about half of all Kansas high school students have tried e cigarettes? Mohinder Vindhyal, M.D., M.Ed., and Paul Ndunda, M.D., assistant professors in our Department of Internal Medicine, talked to Vaping, smoking, and depression: Scientists attempt to unravel the link