The patients who made the biggest news at last week’s meeting of the American Heart Association in Miami were those who can talk about their “tickers” without being cute. They are the growing number, ...

The tiny pacemaker sits next to a single grain of rice on a fingertip. The device is so small that it can be non-invasively injected into the body via a syringe. Northwestern University engineers have ...

There is now a pacemaker smaller than a grain of rice that is designed to help the tiniest of hearts. Researchers from Northwestern University have successfully developed a pacemaker that fits in the ...