Scientists have developed a pacemaker that is so tiny it can fit inside the tip of a syringe. In fact, it's even smaller than ...

There are two common implantable devices for the heart: artificial pacemakers and defibrillators. Artificial pacemakers keep ...

The world’s tiniest pacemaker - smaller than a grain of rice - could help save babies born with heart defects, say scientists ...

PARIS] Scientists said on Wednesday (Apr 2) they have developed the world’s tiniest pacemaker, a temporary heartbeat regulator smaller than a grain of rice that can be injected and controlled by light ...

SUDDEN death in persons with artificial pacemakers is a continuing and disturbing problem. Causes include pacemaker-catheter displacement, electric-component failure, broken wires and rising ...

In the evolving landscape of cardiac care, leadless pacemakers represent a breakthrough in medical technology. Rajshaker ...

In guinea pigs, the insertion of a single gene can transform ordinary heart cells into pacemaker cells that regulate cardiac rhythm. A human heart is made up of around 10 billion cells, but only the ...

It can be abnormally slow or fast, or irregular. There are several types of artificial pacemaker, which have electrical leads connected to different chambers of the heart. Wires are guided along a ...