noun🔗ShareA device used in the diagnosis and detection of heart abnormalities that measures electric potentials on the surface of the body and creates a record (electrocardiogram) of the electrical currents associated with heart muscle activity"The doctor used an electrocardiograph to check my grandfather's heart rhythm. "medicinedevicephysiologyorganbodyelectronicsmachinesciencetechnicalChat with AIVocabulary GamePractice Reading
