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 digoxin, phenothiazines, and some antiarrhythmic medicines.
• You have a low potassium level.
• You smoke or eat a heavy meal before the test.

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Author:	Robin Parks, MS	Last Updated: March 26, 2008
Medical Review:	E. Gregory Thompson, MD - Internal Medicine George Philippides, MD - Cardiology
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