An electrocardiogram at rest, also known as an ECG or EKG, is a common medical test that measures the electrical activity of your heart. During this safe procedure, small electrodes are placed to your chest, arms, and legs. These electrodes transmit signals to a machine that generates a graph of you

A resting electrocardiogram (ECG), also known as a resting EKG, is a common diagnostic tool used to monitor the conductivity of your heart while you are at rest. During the test, small electrodes are placed to your chest, arms, and legs to measure the signals produced by your heart as ecg electrocar