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East Tennessee Children's Hospital
2018 W Clinch Ave
Knoxville, TN 37916
865-541-8000

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EKG (Video)

EKG (Video)

Espanol ButtonEKG (also called ECG) is short for electrocardiogram. Electro refers to the heart's natural electrical activity, which the test records through small wires taped on your chest. (Don't worry, you won't feel a thing.) This video shows what it's like.