名詞 cardiograph:

1. medical instrument that records electric currents associated with contractions of the heart
   同義詞：electrocardiograph
2. 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
   同義詞：ballistocardiograph

car.di.o.graph

n.（名詞）
An instrument used to record the mechanical movements of the heart.
心電圖儀，心電描記器：一種用于記錄心臟的機械運動儀器
See electrocardiograph
參見 electrocardiograph

【引伸】
car.diog.raphy