Electrocardiogram (ECG)
An ECG is a snapshot of your heart’s electrical activity. It is often performed in a doctor’s office. Stickers (electrodes) are attached to your chest, arms, and legs. These electrodes measure the rate and rhythm of your heart. An ECG is commonly used to diagnose abnormal heart rhythms. It generally takes about 5-10 minutes to obtain an electrocardiogram.
Often referred to as an EKG.