The cardiac pacemaker harmlessly dissolves over the course of 35 days. (Courtesy: Northwestern University) Temporary cardiac pacemakers provide essential pacing for patients with short-term heart ...

Having an accelerated junctional rhythm occurs when the atrioventricular node in your heart beats too quickly. It happens as a result of damage to your heart’s primary natural pacemaker. There’s no ...

Wireless or leadless pacemakers, commonly implanted in adults, may be a safe and effective short-term option for children with slow heartbeats, according to new research published today in Circulation ...

The FDA has approved Abbott Laboratories' ABT AVEIR dual chamber (DR) leadless pacemaker system, the world's first dual chamber leadless pacing system to treat abnormal or slow heart rhythms. Through ...

Mather Hospital physicians have implanted what the hospital says is the world’s first dual-chamber leadless pacemaker system, ...

A pacemaker modified for newborns' tiny bodies safely and effectively stabilized their heart rhythms for up to two years, according to new research published in Circulation: Arrhythmia and ...

Pacemakers, relied upon by many patients with irregular heart rhythms, are not built for children. Scrambling up trees, hanging from monkey bars, and even the simple act of growing make the device ...

Your heart has an internal pacemaker called the sinus node. It's a group of cells, located on top of your heart, that sends electrical signals into the heart and controls your heartbeat. Sometimes, ...

The human heart is a highly complex pump made of muscle, complete with its own electric power system, supplying the energy and oxygen it needs to function. The heart’s pumping action is regulated by ...

Researchers at Rice University and the Texas Heart Institute have created the internal components for a battery-free pacemaker, designed to be inserted directly into the heart and free of wires. The ...

Headphones used with MP3 digital music players like the iPod may interfere with heart pacemakers and implantable defibrillators. An implantable cardioverter defibrillator signals the heart to ...

A wireless or leadless (without wires) pacemaker was implanted in a select group of children with irregular heart rhythms during a 5-year period (2016-2021). Smaller catheters that allow easier ...