New heart test to save time, money -- and lives

A new test could give doctors a head start in diagnosing those patients most likely to suffer a heart attack.

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<p><a href="http://www.physorg.com/news115554361.html">New heart test to save time, money -- and lives</a></p> <p>A new test could give doctors a head start in diagnosing those patients most likely to suffer a heart attack.</p>