An expert tells PEOPLE why pacemakers have Bluetooth technology, and how it can help locate Savannah Guthrie’s missing mother ...

Data from Nancy Guthrie's pacemaker has helped shed light on the events leading up to her kidnapping, but there are significant limits in how much data the devices can collect. Most importantly for ...

Just days after Arnold Schwarzenegger underwent surgery to have a pacemaker fitted, the actor and former California governor shared a new photo of himself via Instagram. In the snap, Schwarzenegger, ...

Three open-heart surgeries and a pacemaker haven’t slowed Arnold Schwarzenegger down — or stifled his sense of humor. After revealing the procedures earlier this week, the Governator posted a photo of ...

If your heart beats too slowly or gets out of rhythm, a pacemaker can send an electrical pulse to that muscle and get it back on track. To do that, pacemakers need generators with batteries, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Three open-heart surgeries and a pacemaker haven’t slowed Arnold Schwarzenegger down — or stifled his sense of humor. After ...