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 ...

Scientists at Northwestern University unveiled what may be the world's tiniest pacemaker, with new research published in Nature on Wednesday. Smaller than a grain of rice, the soft device fits in a ...

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Researchers at Northwestern University just found a way to make a temporary pacemaker that’s controlled by light—and it’s smaller than a grain of rice. A study on the new device, published last week ...

Credit: John A. Rogers/Northwestern University/Cover Images Engineers at Northwestern University in Illinois have developed an ultra-small pacemaker that can be non-invasively injected into the body ...

Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the tip of a syringe—and be noninvasively injected into the body. Although it can work with hearts of all ...