A pacemaker is a small, battery-powered device that controls the heartbeat. Our heartbeats are controlled by a highly efficient, biological electrical system that ensures our heart steadily pumps ...

The heart may be small, but its rhythm powers life. When something throws that rhythm off—especially after surgery—it can become a race against time to restore balance. For decades, doctors have ...

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Patient families often think that there are no complications when a pacemaker’s battery is low, so they anticipate an easy swap of the pacemaker from .

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience. Laura holds ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctors at Jefferson Einstein Hospital are now using an FDA-approved device that is like a pacemaker and is making a difference ...

For years, Boston Scientific's factory tests revealed pacemaker batteries that were failing unexpectedly, according to ...

An experimental leadless pacemaker is able to capture enough energy from the heart to partially power the device, according to results from a new proof-of-concept study. The prototype device harvested ...

Boston Scientific announced multiple recalls but has said its battery issues were limited. One internal test in 2025 found ...