Electrocardiogram (ECG) Other Information: Risks, Preparation for the test, How is the test done

Electrocardiogram (ECG) - Other Information

Is the test safe?

There is no risk involved.

How can you prepare for an electrocardiogram?

No restriction on food, liquid or medications prior to the test.
Do not apply lotion, oil, or powder to the chest.

What should you expect during an electrocardiogram?

You will be asked to lie on an examination couch while the medical technologist puts 10 electrodes directly onto your chest, arms and legs. These electrodes are sticky patches that can help detect and conduct the electrical currents of your heart to the ECG machine so they can be recorded and printed for your doctor to review.

You can breathe normally during the procedure but should not move, as this will disrupt the test results. After the procedure, the electrodes will be removed and you can resume your normal activity.

The test takes about five to eight minutes.

References

U.S. National Library of Medicine. (n.d.). Electrocardiogram: Medlineplus medical encyclopedia. MedlinePlus. https://medlineplus.gov/ency/article/003868.htm
Electrocardiogram (ECG or EKG). www.heart.org. (2024, December 13). https://www.heart.org/en/health-topics/heart-attack/diagnosing-a-heart-attack/electrocardiogram-ecg-or-ekg
Electrocardiogram. Johns Hopkins Medicine. (2024, March 13). https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/electrocardiogram
Gao, X. (2020). Diagnosing abnormal electrocardiogram (ECG) via Deep Learning. Practical Applications of Electrocardiogram. https://doi.org/10.5772/intechopen.85509