Highly sensitive sensors have been successfully used to map the electrical activity of the developing heart in embryos, scientists report. The study could lead to new insight into how heart rhythm ...

When graphene was first developed, it was hailed as a revolutionary material but its potential uses seemed unclear to many people. Graphene is made of a single layer of carbon atoms that form a ...

It seems pretty logical: Hearts beat, movement is energy, and electricity produced off the movement could power an implantable medical device such a pacemaker. But over the decades, there has never ...

Macrophages have a previously unrecognized role in helping the mammalian heart beat in rhythm. Researchers have discovered that macrophages aggregate around central cardiac cells that regulate ...

Highly sensitive sensors have been successfully used to map the electrical activity of the developing heart in embryos, in a University of Sussex study published today (10 November 2015). The study ...