An electrocardiogram (ECG), also known as an electrocardiograph, is a valuable instrument used to evaluate the heart's activity of the heart. During a resting ECG, a patient remains still while leads are placed on their chest, arms, and legs. These electrodes record the minute electrical signals generated by the heart as it pump. The recorded signa

A resting electrocardiogram (ECG), also known as, is a simple test that records the electrical activity read more of your heart. During this test, you will relax in a quiet environment while electrodes are attached to your chest, arms, and legs. These wires record the electrical signals to a machine that creates a visual representation of your hear