cardiogram
/ˈkɑrdioʊˌɡræm/
noun
- A record or display of the electrical activity of the heart, produced by an electrocardiograph.
- The doctor examined the cardiogram to check for irregular heartbeats.
- After the test, the nurse printed out the cardiogram for the cardiologist.
- A normal cardiogram shows a regular pattern of electrical waves.
Synonyms