A pacemaker is a small device that can send electrical signals to your heart. Here's who needs a pacemaker and how it works.

Bradycardia, a slow resting heart rate, is healthy for elite athletes — but it can be dangerous if not caused by exercise ...

During an average lifetime, the heart beats more than 2 billion times. To you, it might just be a steady “lub-dub” that speeds up under pressure and slows as you drift to sleep. But behind that rhythm ...

Exercising with a pacemaker has benefits for your heart health. Here are safe and effective ways to incorporate different ...

Congress President Mallikarjun Kharge, 83, underwent a planned pacemaker implantation at M S Ramaiah Hospital in Bengaluru ...

Tom Derrington, 65, was increasingly having trouble walking up the four flights of stairs on the CapMetro construction site where he works. He was out of breath. His feet were so swollen they hurt on ...