Heart Tests: When Do You Need Them?Credits| Author | Cynthia Tank | | Editor | Katy E. Magee, MA | | Associate Editor | Michele Cronen | | Primary Medical Reviewer | E. Gregory Thompson, MD - Internal Medicine | | Specialist Medical Reviewer | John A. McPherson, MD, FACC, FSCAI - Cardiology | | Last Updated | February 10, 2010 |
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