EKG
EKG (Electrocardiogram)
An EKG is a fundamental diagnostic test used during the initial evaluation of patients who may have a heart-related condition. It records the electrical activity of the heart, helping physicians detect rhythm abnormalities and other cardiac concerns quickly and accurately.
How an EKG Is Performed
During the test:
Small adhesive electrodes are placed on the chest, arms, and legs
In some cases, electrodes may be positioned on the chest, shoulders, and lower chest or hips
Wires connect the electrodes to an electrocardiogram machine
You will be asked to remain still while the recording is taken
What the Test Measures
Electrical signals produced by your heart
Heart rate and rhythm patterns
Signs of irregular heartbeats or other cardiac issues
The electrocardiogram machine processes this electrical activity and prints it on special graph paper, which is then carefully interpreted by your physician.