Electrocardiograph
(noun)
A machine that records the electrical activity of the heart to diagnose any heart problems.
Origin:
Derived from greek "elektron" meaning "amber", "kardia" meaning "heart" and "graphein" meaning "to write".
Examples:
- The electrocardiograph showed that the patient had an irregular heartbeat.
- She had an electrocardiograph test done to see if there was any underlying heart condition.
- The results of the electrocardiograph were normal and the doctor cleared the patient to go home.
- The hospital had the latest electrocardiographs which provided accurate results.
- The electrocardiograph machine was constantly monitored to ensure it was functioning properly.