Results of a new study suggest that E-cigarette users are 56% more likely to have a heart attack, 30% more likely to suffer a stroke, 44% more likely to suffer from circulatory problems, and 10% more likely to contract coronary artery disease than non-users.

See the source article by following the link below:
Results of a new study suggest that E-cigarette users are 56% more likely to have a heart attack, 30% more likely to suffer a stroke, 44% more likely to suffer from circulatory problems, and 10% more likely to contract coronary artery disease than non-users.