pacemakers

This Tiny Metal Pill Is The Smallest Pacemaker Ever Implanted

This Tiny Metal Pill Is The Smallest Pacemaker Ever Implanted

The world is one step closer to a future where tiny ship-like vessels travel through our veins and fix our health problems. Recently, doctors across the United States implanted the world’s smallest pacemaker into cardiac patients. The device is roughly the size of a large vitamin and is attached directly…