If your heart beats too slowly or gets out of rhythm, a pacemaker can send an electrical pulse to that muscle and get it back on track. To do that, pacemakers need generators with batteries, and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Rechargeable lithium-ion cells are all the rage in the battery world ...

PHOENIX — Researchers at the University of Arizona are working on a new way to power pacemakers that could do away with batteries for good. The devices seek to convert mechanical energy into ...

When a pacemaker's battery gets low, the whole implant typically has to be surgically replaced. Scientists are therefore developing a noninvasive battery recharging system, which utilizes externally ...

Mechanical and electrical energy are linked and can be exchanged back and forth. Just like ultrasound converts electrical voltage into pressure or sound, we can engineer similar materials onto ...

When Bill Rushmore, a cybersecurity engineer with General Motors, talks about his next upgrade, he isn't referring to a car. Eventually, Rushmore will need a replacement for his current pacemaker to ...

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 ...

Aug. 4 (UPI) --Researchers in China have developed a battery-less cardiac pacemaker that runs on energy derived from the heart, they said Wednesday during a presentation at the AIP Publishing Horizons ...

A pacemaker is a battery-operated device placed in body to produce electrical pulses that cause the heart to beat at a normal rate. Recent research studies have described the use of energy harvesting ...

Millions of people have benefited from pacemakers since the first one was implanted in 1958, but the basics facets of the design have remained unchanged. These devices are still battery-operated, with ...

This summer, doctors at UnityPoint Health performed the QCA's first leadless pacemaker procedure. Now, Dr. Helbert Acosta ...

Atrial fibrillation – a form of irregular heartbeat, or arrhythmia – leads to more than 454,000 hospitalizations and nearly 160,000 deaths in the United States each year. Globally, it is estimated ...