ECG & EKG Machines

Electrocardiography is the process of producing an electrocardiogram (ECG or EKG), a recording of the heart’s electrical activity. It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart using electrodes placed on the skin.

ECG & EKG Machines

Electrocardiography is the process of producing an electrocardiogram (ECG or EKG), a recording of the heart's electrical activity. It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart using electrodes placed on the skin.