Heart failure symptoms have been reversed in patients with a new pacemaker that changes how the heart is fuelled.

Scientists said Wednesday 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 before dissolving ...

Innovative symbiotic transcatheter pacemaker harvests heart motion energy for lifelong pacing. Learn how this could transform ...

Your heart’s job is to keep your pulse steady to pump blood throughout your body. Sometimes your heart rate is slower when you’re relaxing, and sometimes it’s faster when you’re exercising or stressed ...

Last week, Abbott began the commercial launch of its new leadless pacemaker, which it believes is a historic development in the world of cardiac rhythm devices. Aveir DR is a better option than ...

The world’s tiniest pacemaker - smaller than a grain of rice - could help save babies born with heart defects, say scientists. The miniature device can be inserted with a syringe and then dissolves ...

Robert Kowal, MD, tells MD+DI how he became involved with the development of Medtronic's Micra leadless pacemaker.

A Bakersfield hospital Monday became the first in Kern County to successfully implant the AVEIR DR, the world's first dual-chamber leadless pacemaker system from Abbott that treats people with ...

Refurbished heart pacemakers have the potential to help people overseas who can't afford one An international trial that compared refurbished devices to new ones showed encouraging results Such ...