“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	group-factor theory of intelligence group; family group fixed point group frequency group generated by translations group generators Group Governance group homology group homomorphism group identification group III-arsenide group III-nitride group III-V semiconductor group II-VI semiconductor group incentive compensation group index of refraction group industrial zone group information sampling theory group information user grouping grouping behavior of livestock grouping lattice grouping method grouping sampling grouping terms

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