“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	biological chassis biological chip biological chromatography biological classification system in ancient China biological cleaning biological coast biological coating/biomaterials surface engineering biological column bioleaching test biological community biological computation biological confinement technology biological contact oxidation process biological contamination biological contamination of food biological contamination of foods biological control biological control of weeds biological corridor biological cybernetics biological database biological data mining biological decontamination biologicaldefence biological demethylation of mercury biological deodorant method of sediment

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