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 同义词:ballistocardiograph,
medical instrument that records electric currents associated with contractions of the heart 同义词:electrocardiograph,
例句与用法
1.
Processing of 8 - channel synchronous electro - cardiograph 8通道同步心电的处理