An electrocardiogram (ECG), also known as an electrocardiograph, is a valuable tool used to assess the electrical activity of the heart. During a resting ECG, a subject remains still while sensors are placed on their chest, arms, and legs. These electrodes record the subtle electrical signals generated by the heart as it contracts. The recorded sig

A resting electrocardiogram (ECG), also known as, is a simple test that detects the electrical activity of your heart. During this test, you will lie down in a comfortable environment while electrodes are attached to your chest, arms, and legs. These sensors get more info transmit the ECG's signals to a machine that displays a waveform representati