CARDIOGRAPH
Scrabble letter values: C3A1R1D2I1O1G2R1A1P3H4 = 20
Definition
- noun medical instrument that records electric currents associated with contractions of the heart. — synonyms: electrocardiograph
- noun a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles. — synonyms: ballistocardiograph