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  • Word comparison: electrocardiogram vs. electrocardiograph

electrocardiogram vs. electrocardiograph

electrocardiogram

noun

Medicine/Medical.
  1. the graphic record produced by an electrocardiograph. : EKG, ECG

electrocardiograph

noun

Medicine/Medical.
  1. a galvanometric device that detects and records the minute differences in electric potential caused by heart action and occurring between different parts of the body: used in the diagnosis of heart disease.