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| | TIME.com: Reviving Artificial Hearts -- Page 1 |
 | | The AbioCor heart, manufactured by Massachusetts medical company Abiomed, is a grapefruit-sized unit that is wholly contained within the chest cavity, with power transmitted to it via a radio transmitter. |
 | | The AbioCor, and a similar next-generation heart, the Jarvik 2000, aren't ready to act as a full-time substitute. |
 | | Designers have also found ingenious ways to have their hearts do the actual pumping: the AbioCor is essentially a sphere within a sphere, with the inner ball scuttling back and forth. |
| www.time.com /time/health/article/0,8599,166327,00.html (844 words) |
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