She's also been diagnosed with early signs of dementia.
A pacemaker regulates the body’s electrical system, which controls the heart rhythm. Pacemakers generally treat two types of arrhythmias - tachycardia, a heartbeat that’s too fast or bradycardia, a ...
Heartbeats could one day help power something beyond hearts. A pacemaker is a device that helps regulate abnormal heart rates using electrical pulses. Leadless pacemakers, which are placed in the ...