E cigarettes and their lone constituents induce cardiac arrhythmia and conduction defects in mice Nature Communications Why vaping is bad for your heart Michigan Medicine Smoking and vaping increase the risk of heart disease and stroke. Choose habits that protect your heart, today and every day. #NoTobacco Electronic cigarettes pose serious cardiovascular risks with users facing 53% higher risk of heart attacks compared to non users, according to a new review and meta analysis led by scientists at the Indian Council E cigarettes linked to increased risk of heart failure Earth.com