a tracing of the electric currents that initiate the heartbeat, used to diagnose possible heart disorders
Abbreviation: ECG,EKG
WordReference Random House Learner's Dictionary of American English © 2025
e•lec•tro•car•di•o•gram /ɪˌlɛktroʊˈkɑrdiəˌgræm/USA pronunciation
n. [countable]
WordReference Random House Unabridged Dictionary of American English © 2025- Medicinethe printed, graphic record that is produced by an electrocardiograph.Abbr.: EKG, ECG Also called cardiogram.
e•lec•tro•car•di•o•gram
(i lek′trō kär′dē ə gram′),USA pronunciation n. [Med.]
- Medicinethe graphic record produced by an electrocardiograph. Abbr.: EKG, ECG Also called cardiogram.
- electro- + cardiogram 1900–05
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'electrocardiogram' also found in these entries (note: many are not synonyms or translations):