cardiograph

views updated May 29 2018

car·di·o·graph / ˈkärdēəˌgraf/ • n. an instrument for recording heart muscle activity, such as an electrocardiograph.DERIVATIVES: car·di·og·ra·pher / ˌkärdēˈägrəfər/ n.car·di·og·ra·phy / -ˈägrəfē/ n.

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