![]() We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. A person can wear this device on a belt or hung around their neck. Holter monitorĪ Holter monitor is an EKG that a person wears for an extended period of time.Ī healthcare professional will attach electrodes to a person’s chest, which are linked to a small recording device. ![]() ![]() These are: Exercise EKGĪ person undergoes an exercise EKG as they are exercising.ĭuring an exercise EKG, the healthcare professional may increase the level of difficulty to look for any changes in heart activity.Ī healthcare professional will stop an exercise EKG if any irregularities occur. There are two additional types of EKG a person may have to diagnose certain conditions. This type of EKG is called a resting EKG. Once the test is over, the healthcare provider will remove the electrodes from the person’s skin.The electrical activity of the person’s heart may appear on a monitor, or a printout. A computer linked to the electrodes records the person’s heart activity.The electrodes then measure the magnitude and direction of electrical impulses in a person’s heart during each heartbeat.The healthcare professional may need to shave any excess hair in these areas to secure the electrodes correctly. These electrodes are sensors that stick to a person’s skin. The healthcare professional will then attach electrodes to the person’s arms, legs, and chest.A person may need to remove or unbutton the clothing covering their chest.The healthcare professional may ask the person to lie down on an examination table or bed.An EKG takes around 3 minutes for a healthcare professional to complete.ĭuring an EKG, a person may experience the following steps: If your child has an exercise test, we compare the exercise ECG with the baseline or resting ECG to see if any changes occur with increasing stress on your child's heart.A person can get an EKG in a few different locations, such as a healthcare professional’s office or a hospital.Ī person does not need to do anything to prepare before they have an EKG.ĮKGs are quick, simple procedures. We will usually take a baseline or resting ECG as part of your child's physical examination. Check your child's heart after he has had a heart procedure such as cardiac catheterization, heart surgery or an electrophysiology study.Help us monitor the effectiveness of a heart medication your child is taking.Monitor your child's pacemaker's function, if he's had one implanted.Help us determine whether your child might have certain heart problems.The ECG machine produces a printout, or tracing, that we examine to see if it varies from a normal tracing.Īt the Cardiac Center, we may use this test to: We perform an ECG by attaching electrodes (small patches) to your child's chest, arms and legs and connecting the electrodes to the ECG machine using lead wires. ![]() An electrocardiogram (sometimes called ECG or EKG) allows us to measure the electrical activity in your child's heart.
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