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

A resting electrocardiogram (ECG), also referred to as, is a simple test that measures the signals of your heart. During this test, you will lie down in a comfortable environment while electrodes applied to your chest, arms, and legs. These wires record the ECG's signals to a machine that creates a waveform representation of your heart rhythm. A re