An electrocardiogram (ECG), also known as an electrocardiograph, is a valuable instrument used to monitor the rhythmic activity of the heart. During a resting ECG, a subject remains still while electrodes are placed on their chest, arms, and legs. These electrodes detect the small electrical signals generated by the heart as it pump. The recorded s

A resting electrocardiogram (ECG), also known as, is a easy test that records the electrical activity of ecg testing your heart. During this test, you will relax in a quiet environment while electrodes applied to your chest, arms, and legs. These wires transmit the ECG's signals to a machine that shows a waveform representation of your heart rhythm