Tiny Pacemakers Could Be Game Changers for Heart Patients

Some new, tiny pacemakers are making headway around the world. One type is keeping 15,000 people's hearts beating in 40 countries, according to the manufacturer. Studies show these small pacemakers are safe. And, as VOA's Carol Pearson reports, doctors expect the technology will help more heart patients over time.

© La Voix de l'Amérique - dimanche 18 février 2018