electrocardiogram
Translation
electrocardiogram, EKG
Examples
The doctor ordered an electrocardiogram.
The doctor ordered an electrocardiogram.
Her ECG showed a normal heart rhythm.
Her EKG showed a normal heart rhythm.
Grammar Patterns
((an)) electrocardiogram a test that measures the electrical activity of the heart The doctor ordered an electrocardiogram.
Similar Words
Synonyms: EKG, heart tracing
Etymology
From 'electro-' (electricity) + 'cardio-' (heart) + '-gram' (a written record). It means a written record of the heart's electrical activity.
Memory Tips
Break it down: 'electro' for electricity, 'cardio' for heart, and 'gram' for a diagram or record. The abbreviation EKG is very common in the US.