Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe—and be noninvasively injected into the body. Although it can work with hearts of all ...

Add Yahoo as a preferred source to see more of our stories on Google. If you have a heart rhythm disorder, you may have considered getting a pacemaker -- but you're wary of having a small electronic ...

Pacemakers are medical devices implanted in the body to regulate heart rhythms. They're composed of electronic circuits with batteries and leads anchored to the heart muscle to stimulate it. However, ...

A pacemaker is a small, battery-powered device that controls the heartbeat. Our heartbeats are controlled by a highly efficient, biological electrical system that ensures our heart steadily pumps ...

MIT engineers have developed a noninvasive pacemaker that stimulates the heart using ultrasound. The design could one day ...

Scientists have designed a temporary, battery-free pacemaker that can be broken down by the patient’s body when its work is done, the latest advance in the emerging field of bioelectronics. In a paper ...

Researchers from Amsterdam UMC have overturned a key assumption in the biological pacemaker field. In a new preclinical study ...

Women suffering from heart failure derive more benefit than men do from a pacemaker treatment. But they are less likely than men to receive it, a new analysis shows. Cardiac resynchronization therapy ...

With the reliability of a quality wristwatch, pacemakers send out electric pulses to keep your heart beating at a steady rate ...