Neil Armstrong, the first human to walk on the moon, died from complications following heart surgery. His doctors had ...

Because the human heart requires only a small amount of electrical stimulation, researchers were able to shrink their ...

Developed by engineers from Northwestern University, the pacemaker is the size of a grain of rice and could help save babies born with heart defects.

“We have developed what is, to our knowledge, the world’s smallest pacemaker,” said Rogers in a statement. “There’s a crucial need for temporary pacemakers in the context of pediatric heart surgeries, ...

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

Designed for patients who only need temporary pacing, the pacemaker simply dissolves after it’s no longer needed. All the ...

The world’s tiniest pacemaker - smaller than a grain of rice - could help save babies born with heart defects, say scientists ...

Editor’s Note: Jake Tapper goes behind the headlines to investigate some of the most outrageous and iconic political controversies of the modern era. Watch “United States of Scandal” Sundays ...

Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe — and be non ...