Electrocardiogram (ECG or EKG)
Procedure Overview
What is an EKG?
An EKG is one of the fastest and simplest procedures used to evaluate the heart. It is a test that records the electrical activity of the heart. An EKG detects abnormal rhythms and heart muscle damage.
Reasons for an EKG
Risks of Procedure
There are minimal risks associated with an EKG. Preparation of the skin may be irritating and you may feel some discomfort similar to removing an adhesive bandage when the electrode patches are removed after the EKG is complete.
What You Can Expect
Before procedure
Avoid use of lotions or powders prior to your EKG.
During procedure
A technician or nurse will cleanse your chest with an abrasive alcohol pad where the EKG patches will be placed. A total of 10 patches will be placed on your chest, shoulders and legs. If the chest wall is excessively hairy, the chest will be shaved where the patches will be placed prior to cleansing and placing of patches.
After procedure
Patches will be removed after EKG is complete. The EKG will be submitted to be read by a cardiologist the same day as the procedure. Results will be available to the ordering physician within three business days or the same day if the physician has access to the hospital’s medical information system.