The leads that connect external pacemakers to the heart can potentially cause problems, either if they're removed or left in place. German scientists are therefore developing an alternative, in the ...
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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World's smallest pacemaker — the size of a grain of rice — saves babies with heart defects
The device also dissolves once it is no longer needed, making invasive removal a thing of the past.
The tiny pacemaker sits next to a single grain of rice on a fingertip. The device is so small that it can be non-invasively injected into the body via a syringe. Northwestern University engineers have ...
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They create a pacemaker smaller than a grain of rice, disposable, and activated by light
This experimental prototype is the smallest in the world. It can be inserted with a syringe and dissolves when it is no longer needed. Its size is very suitable for babies with heart defects.
A new injectable, temporary pacemaker could help correct a heart arrhythmia in an emergency. This nanoparticle gel can regulate the heart’s electrical signals for up to five days before dissolving ...
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