Cardiograph

Pronunciation: /ˈkɑɹdioʊˈɡɹæf/

Cardiograph (noun)

  1. A medical device that records the electrical activity of the heart and shows it as a graph.
  2. The printed or displayed graph made from a heart’s electrical signals during a heart test.

Examples

  • The cardiograph records heart signals during the test.
  • A cardiograph helps doctors monitor heart rhythms safely.