A resting electrocardiogram (ECG or EKG) is a noninvasive procedure that measures the electrical activity of your heart. During this test, electrodes are placed on your chest, arms, and legs to detect the tiny electrical signals produced by your heart as it beats. These signals are then amplified and recorded on graph paper or displayed on a comput

An electrocardiogram at rest, also known as an ECG or EKG, is a common medical test that records the electrical activity of your heart. During this simple procedure, small electrodes are attached to your chest, arms, and legs. These electrodes transmit signals to a machine that generates a graph of your heart's rhythm. The ECG recording can show a

A resting electrocardiogram (ECG), also known as a resting EKG, is a common diagnostic tool used to evaluate the conductivity of your heart while you are at complete stillness. During the test, small electrodes are attached to your chest, arms, and legs to measure the signals produced by your heart as it contracts. The resulting graphs provide valu