Exercise Electrocardiogram

Electrocardiography, Exercise, Exercise EKG, Stress Test, Treadmill Test

What Affects the Test

You may not be able to have the test or the results may not be accurate if:

• The electrodes are not securely attached to the skin.
• You take certain medicines, such as digitalis, phenothiazines, and some antiarrhythmic medications.
• You have a low potassium level.
• You smoke or eat a heavy meal before the test.

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Author:	Sydney Youngerman-Cole, RN, BSN, RNC	Last Updated: April 21, 2006
Medical Review:	Caroline S. Rhoads, MD - Internal Medicine George Philippides, MD - Cardiology
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