An electrocardiogram (ECG) is a medical test that records the electrical activity of the heart. It’s like a “record” of the heartbeats. It’s used to assess heart health and detect potential heart problems.
During the procedure, small electrodes are placed on the chest, limbs, and sometimes other parts of the body. These electrodes capture the electrical signals generated by the heart and display them as waves on a monitor or paper.
A doctor can analyze these waves to diagnose heart conditions, such as irregular rhythms, blocks, or damage to the heart muscle.
