ballistocardiograph

英[b?l?st?\'kɑ:d???ɡr?f]
美[b?l?st?\'kɑd???ɡr?f]

基本釋義

n.
心沖擊描記器

英英釋義

Noun

  • 1. 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

最新英語單詞

行業(yè)英語