Electrocardiogram (ECG) Private3 weeks ago - Multimedia - Sâmraông - 16 views
An electrocardiogram (ECG) is a simple test that can be used to check your heart's rhythm and electrical activity.
Electrocardiogram (ECG) systems record the electrical activity of the heart over time by measuring electric potentials on the surface of living tissue. A biopotential electrode is used to pick up heart signals from specific locations on the body. The differential voltage between two electrodes, or the differential voltage between one electrode and the average voltage of multiple electrodes, can be measured and displayed as one channel on the ECG printout.
What are the features to look for before buying an ECG machine?
Electrocardiography is the process of producing a recording of the electrical activity of the heart, in the form of a graph, using electrodes placed on certain specific spots on the body. This graph is called electrocardiogram.
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