Cannabis users ‘are four times more likely to suffer a heart attack’: Scientists say users suffer more cardiac-related illness than those who do not smoke the drug

Smoking cannabis dramatically increases a person’s risk of suffering a heart attack, according to a major new study.

Researchers in the United States found that, over a five-year period, regular users in their early 30s were 4.6 times more likely to have a cardiac-related illness than those who did not smoke the drug.

Users in their late 20s were three times more likely to have a heart attack.

Read more of the original article from DailyMail.