ejection fraction

基本解释

• [生理] 射血分数；射出分率

英汉例句

双语例句

• We saw an improvement in the ejection fraction, in the ability of the heart to pump out blood, of 25%.
  我们看到，在药物注射部位，心脏的泵血功能提高了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.
  试验设计、设定与病人多中心随机对照试验，2331名医学上稳定的门诊心衰患者，左心室射血分数小于等于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.
  发现病人的左室射血分数（EF）下降，高峰充盈率（PFR）下降，高峰充盈时间（TPFR）延长。

权威例句

• 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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词组短语

短语

• dynamic ejection -fraction image 动态射血分数图像
• regional ejection fraction 局部射血分数;射血分数;节段射血分数;左室局部射血分数
• ventricular ejection fraction 血分数;心室射血分数
• left ventriettlar ejection fraction 左室射血分数
• left ventricular ejection fraction 射血分数;左室射血分数;左心室射血分数;室射血分数

• ejection fraction更多词组

专业释义

医药科学

• 射血分数

  After 4 and 8 weeks, ejection fraction (EF) and cardiac output(CO) were evaluated.
  分别对三组患者术前、术后4、8 周心脏射血分数及输出量进行观察。

• 左心室收缩功能

生物学

• 喷血分数
• 射血分数
• 射血指数