A patient in hospital bed with electrodes measuring his heart beat

A patient is prepared for an electrocardiogram. This examines the electrical behaviour of the muscles of the heart and detects any abnormalities.

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Photo credit: © Medicshots / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arrythmia, bed, cardiac, complex, coronary, dysrhythmia, ecg, electrocardiogram, electrodes, elevation, heart, heat, hospital, lead, monitor, myocyte, patient, qrs, st