cardiograph
英['kɑ:dɪəgrɑ:f]
美['kɑdɪrˌgrɑf]
英英词典释义
Noun
1. medical instrument that records electric currents associated with contractions of the heart
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
行业词典
体育： 心动描记器；
医学： 心动描记器：描记心动的器械；