She was just seven days old when she had a pacemaker the size of a AAA battery fitted –and now 19 months later little Esmé Byrne is thriving. Doctors had to put the tiny device into her stomach ...

A pacemaker modified for newborns' tiny bodies safely and effectively stabilized their heart rhythms for up to two years, according to new research published in Circulation: Arrhythmia and ...

That pacemaker is about the size of a vitamin and weighs as much as a penny, Tan explained, but it was still too large for him. A pacemaker that is too large can lead to "more complications" in ...

An elderly woman from Eluru in Andhra Pradesh died tragically while undergoing an MRI scan. Her husband alleges that the ...

A longer lasting, simpler pacemaker about the size of a vitamin -- it’s a big development on a small scale. For WebMD, I’m Dr. Michael Smith.

A hospital trust has become the first in the UK to fit patients with a new leadless pacemaker. Northampton General Hospital hoped up to 28 people would benefit from the Medtronic Micra devices ...

Miniaturized pacemakers were successfully implanted in infants and neonates requiring pacing and performed reliably until ...