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A blood test that Abbott Labs (ABT -0.4%) is developing could cut the time it takes to diagnose...

  • Thursday, December 13, 2012, 9:47 AM ET
    A blood test that Abbott Labs (ABT -0.4%) is developing could cut the time it takes to diagnose a heart attack by several hours, a small study of 19 healthy people indicates. The test assesses the blood for troponin, which is a protein in the heart muscle and which can indicate injury to the organ. (PR)
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