Northwestern University researchers have engineered a temporary pacemaker so small that it can fit on the tip of a syringe and be injected, eliminating the need for surgery. The ...

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 ...

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 dissolves after ...

Add Yahoo as a preferred source to see more of our stories on Google. Roughly one percent of infants are born with heart defects every year. The majority of these cases only require a temporary ...

The heart may be small, but its rhythm powers life. When something throws that rhythm off—especially after surgery—it can become a race against time to restore balance. For decades, doctors have ...

Many patients require temporary pacemakers after heart surgery - either while waiting for a permanent pacemaker or to help restore normal heart rate during their recovery. For the current standard of ...