Biomedical engineers out of Johns Hopkins and Stony Brook say gentle beams of light -- instead of electric jolts -- could be used to treat arrhythmias in the near future. Elizabeth Armstrong Moore ...
It was stable on an actively beating heart, at body temperature, for 60 days, about the same time temporary pacemakers are used as a bridge to permanent pacemakers. What’s more, the device’s ...
Scientists at the University of California-San Diego (UCSD) have used the ability of graphene to convert light to electricity in order to pace and control heart cells cultured on the semimetal. The ...