A pacemaker is a small device that can send electrical signals to your heart. Here's who needs a pacemaker and how it works.

Millions of people have benefited from pacemakers since the first one was implanted in 1958, but the basics facets of the design have remained unchanged. These devices are still battery-operated, with ...

Please provide your email address to receive an email when new articles are posted on . Prototype piezoelectric pacemakers successfully turned heartbeat energy into battery power. The device was able ...

A total accident led to the discovery of a medical device that's helped extend people's lives and get a vital organ back on ...

The pope has had the pacemaker for years, and just got his battery replaced a few months ago without telling the public. The pope is stepping down because of his health but the Vatican says the ...