“left ventricular ejection fraction”的概念、定义、翻译、参考文献-科学参考

单词	left ventricular ejection fraction
释义	left ventricular ejection fraction Encyclopedia 医学超声心动图释 left ventricular ejection fraction; LVEF左室射血分数心脏每搏量占左心室舒张末心室容积的比值。直接反映心室的射血效率，是临床应用广泛的反映心室收缩功能的指标。
随便看	south point south polar distance South Polar Group South Pole south pole South Pole-Aitken Basin South Pole Telescope Southport south preceding star South Prefecture South Qi, North Ma, outside Shanhaiguan pass Tang South Reviews South Sandwich Islands South Sandwich Trench South Sea bubble South Shetland Islands South Shetland islands South Shields South Song Ancient Ship Site at Heyilu of Ningbo South-South Cooperation south south temperate belt South Sudan South Sudanese South Sulawesi south temperate zone

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