Normal cardiac function depends on the adequate timing of excitation and contraction in the various regions of the heart and on an appropriate pacemaker rate. This complex task is implemented by the ...

A month before turning 34, I received an unexpected birthday gift: a cloud-connected pacemaker. It sits in a tiny pocket in the left side of my chest, just above my heart. Silently and diligently, the ...

Scientists at Northwestern University unveiled the world's smallest pacemaker. The device is smaller than a grain of rice — and is suited particularly to help newborn babies with congenital heart ...

A pacemaker can greatly improve daily life, and many people can return to normal life quickly. However, it is important to maintain the device and be aware of certain lifestyle changes. A pacemaker is ...

Pacemaker that dissolves inside the body without requiring risky removal surgeries Light-sensitive devices delivered via needles—no scars, no wires Eliminating the need for extensive surgery with the ...

Dr. Olshansky answers the question: 'Hunting With Pacemaker Or Defibrillator?' — -- Question: Can I continue to hunt if I get a pacemaker or defibrillator, and if so, what changes should I make?

Whether you’re a lifelong swimmer or just want to get into the pool for a new exercise routine, it’s generally safe to swim if you have a pacemaker. But there are some considerations to keep in mind, ...