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Results 1 - 1 of 1 for Abnormal EKG
  1. Electrocardiogram: MedlinePlus Medical Test 
    ... that measures electrical signals in your heart. An abnormal EKG can be a sign of a heart problem. ... provider can read these lines to look for abnormal heart activity that may be a sign of heart disease or damage. An EKG can show: How fast your heart is beating ...
    https://medlineplus.gov/lab-tests/electrocardiogram - Medical Tests