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

The world’s smallest pacemaker, developed by Northwestern researchers, has been named one of the “Best Inventions of 2025” by Time magazine. The pacemaker — created by a team of engineers led by ...

BIRMINGHAM, UK — A new study finds 3.0 to 7.6 times higher permanent pacemaker implantation rates after valvular surgery compared with CABG, with risk particularly high after dual and triple valve ...

— -- Former Los Angeles Dodgers manager Tommy Lasorda is "doing well" after undergoing surgery Thursday to have his pacemaker replaced, the team announced Friday on Twitter. The team said last ...

Researchers have developed a tiny, temporary pacemaker that dissolves when no longer needed, helping to overcome some of the challenges associated with current devices. Temporary pacemakers are often ...

The "Modern Family" alum had a low resting heart rate and doctors told her, “you're gonna be driving a car, and you're gonna pass out” Inside of You with Michael Rosenbaum/YouTube Julie Bowen shared ...