Electrocardiogram (ECG)

The ECG (also known as EKG) is a test that records electrical signals from your heart onto a paper strip. The pattern of these signals can help tell the doctor whether your heart is normal, under stress, or experiencing electrical problems, strain, or damage.

Getting Ready

• Wear loose, comfortable clothing that allows easy access to the chest.

• Allow enough time before your ECG to check in. You will likely need to fill out paperwork before the test.

What Happens During an ECG

• You will be asked to remove your clothing from the waist up and to put on a gown. You will then lie down on your back.

• Electrodes (small pads) are placed on your chest, shoulders, and legs.

• The electrodes record your heart rhythm and any change in your heart’s signals that occurs during the test.

• After a few minutes of recording, the healthcare provider will remove the electrodes. The ECG takes about 10 minutes.

After the Test

• You can resume your normal activity.

• The results are sent to your doctor.

• Be sure to keep your follow-up appointment.

Your next appointment is:____________________

Tell your healthcare provider if you:

• Are taking any medications.

• Feel any chest discomfort.

• Feel as though your heart is beating rapidly or irregularly (palpitations).

• Have ever blacked out.