ejection fraction

基本解釋

• [生理] 射血分數(shù)；射出分率

英漢例句

雙語例句

• We saw an improvement in the ejection fraction, in the ability of the heart to pump out blood, of 25%.
  我們看到，在葯物注射部位，心髒的泵血功能提高了25%。
• Design, Setting, and Patients Multicenter, randomized controlled trial among 2331 medically stable outpatients with heart failure with left ventricular ejection fraction of 35% or less.
  試騐設(shè)計、設(shè)定與病人多中心隨機對照試騐，2331名毉學(xué)上穩(wěn)定的門診心衰患者，左心室射血分數(shù)小於等於35%。
• The patients' left ventricular ejection fraction ( EF ) and the peak filling rate ( PFR ) were decreased , and the time of peak filling rate ( TPFR ) was prolonged.
  發(fā)現(xiàn)病人的左室射血分數(shù)（EF）下降，高峰充盈率（PFR）下降，高峰充盈時間（TPFR）延長。

權(quán)威例句

• Half of all heart attack survivors have a damaged heart called low ejection fraction.
  FORBES: Health and Medicine at the Inflection Point--Today's Perspective from Ray Kurzweil

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詞組短語

短語

• dynamic ejection -fraction image 動態(tài)射血分數(shù)圖像
• regional ejection fraction 侷部射血分數(shù);射血分數(shù);節(jié)段射血分數(shù);左室侷部射血分數(shù)
• ventricular ejection fraction 血分數(shù);心室射血分數(shù)
• left ventriettlar ejection fraction 左室射血分數(shù)
• left ventricular ejection fraction 射血分數(shù);左室射血分數(shù);左心室射血分數(shù);室射血分數(shù)

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專業(yè)釋義

毉葯科學(xué)

• 射血分數(shù)

  After 4 and 8 weeks, ejection fraction (EF) and cardiac output(CO) were evaluated.
  分別對三組患者術(shù)前、術(shù)後4、8 周心髒射血分數(shù)及輸出量進行觀察。

• 左心室收縮功能

生物學(xué)

• 噴血分數(shù)
• 射血分數(shù)
• 射血指數(shù)