ECG: Everything You Need To Know About Electrocardiogram

ECG: Everything You Need To Know About Electrocardiogram

The electrocardiogram is an examination that records the electrical activity of the heart, as the heartbeat progresses. Indeed, the heart, like all muscles, contracts under the influence of successive electrical impulses (polarizations and repolarizations), which can be detected and recorded. In reality, the electrocardiogram refers to the trace of the electrical activity obtained; the test is called¬†electrocardiography¬†(ECG). Why…