As thousands of people await a lifesaving heart, scientists are racing to buy them more time. A promising advance from scientists in Germany offers a potential solution.

Now, engineers at Northwestern University have developed what could have saved Armstrong’s life: the world’s smallest ...

Scientists said Wednesday they have developed the world's tiniest pacemaker, a temporary heartbeat regulator smaller than a ...

Scientists have unveiled the smallest pacemaker ever, the size of a grain of rice, which provides a temporary solution for ...

In sharp contrast to earlier studies, patients with severe triple-vessel heart disease fared equally well whether they ...

A new method for guiding and performing heart bypass surgery has proved to be successful in its initial clinical trial, led by a team of researchers at the University of Galway, Ireland.

Scientists have developed the world's smallest pacemaker, a light-controlled heartbeat regulator that is smaller than a grain ...

It also shows how the pacemaker cells restart her heart after the surgery. This short film is from the BBC series, Inside the Human Body. The 3D footage brings the topic to life and would enhance ...

Dubbed heart surgery’s Manhattan Project ... with the patients thriving before progressing to have human heart transplants. The blood flow observed through the patients’ bodies was twice ...