The heart may be small, but its rhythm powers life. When something throws that rhythm off—especially after surgery—it can ...

Although it can work with hearts of all sizes, the pacemaker is particularly well-suited to the tiny, fragile hearts of ...

When the pacemaker wires were later removed, Armstrong suffered internal bleeding — an outcome more common than many patients ...

The new device is smaller than a grain of rice and gets absorbed by the patient’s body when it’s no longer needed, ...

A light-activated pacemaker dissolves in the body after use, offering safer, wireless heart care - especially for newborns ...

A rice-sized, dissolvable pacemaker powered by light may revolutionize post-heart surgery care, especially for kids, while vanishing safely in the body.

Meanwhile, the current standard for temporary pacemakers in adults also presents difficulties. Most procedures involve surgeons sewing electrodes directly onto the heart, then attaching those ...

Generally, pacemakers are put in because the heart is going too slowly for one of two reasons. The first is that the heart's natural pacemaker - an area known as the sinus node which generates the ...

Learn more about the world's smallest pacemaker that’s implanted in a non-invasive way, which can help newborn children who need it.

This makes it easily injectable, even for the smallest of patients. The pacemaker was designed to help treat congenital heart diseases in newborn babies, which affect about 1 in every 100 infants.

Traditional temporary pacemakers involve a tangle of ... Using light pulses, they changed the contraction of two heart chambers to match a natural beat. “You can pace the heart in very ...