Today’s Solutions: December 18, 2025

Super small dissolvable pacema

Super small dissolvable pacemaker offers safer, simpler heart treatment

BY THE OPTIMIST DAILY EDITORIAL TEAM In a brilliant medical innovation, researchers developed the smallest known pacemaker—smaller than a grain of rice—that dissolves in the body once its job is done. Detailed in the journal Nature, this biodegradable, injectable device could revolutionize Read More...

Close up of electrocardiograph with stethoscope and pacemaker.

Check out this smart dissolving pacemaker

Last year we wrote an article about a wireless pacemaker developed by a team from Northwestern University. The innovative device is made of materials that can undergo chemical reactions to dissolve in the body once it isn’t needed anymore, reducing the risk and damage that complicated open-heart Read More...

This wireless pacemaker dissol

This wireless pacemaker dissolves once your body doesn't need it

A team of researchers from Northwestern University has developed a revolutionary temporary pacemaker that is absorbed by the body once it’s no longer needed. Pacemakers are incredible devices that are implanted in patients’ bodies to help regulate their heartbeat. The first pacemaker was Read More...