E-cigarettes linked to heart problems

To discuss this, eNCA speaks to the Cancer Association of South Africa's Michael Herbst. Courtesy #Dstv403

JOHANNESBURG - A new study out of Washington suggests people who use e-cigarettes are more likely to have heart problems than those who don't.

STUDY: E-cigarette use linked to heart trouble: study

The battery-powered devices enable users to inhale nicotine liquids that are often fruit-flavored. 

READ: E-cigarette use 'skyrocketing' among young Americans: official

According to one of the study's lead author, little is known until now -  about cardiovascular issues related to e-cigarette use.