In research presented Thursday at a Heart Rhythm Society meeting in Boston, 110 patients at seven hospitals who were checked with X-rays showed a 25% rate of externalized leads.
Our first incentivized competition, the Ansari X PRIZE, went to Scaled Composites, which beat out 26 teams from seven countries to become the first to build and launch a private space vessel that could carry three people 100 kilometers into space twice within two weeks.