"Both ventricular ectopy during recovery and a low ejection fraction were independent predictors of death," the authors write.
作者表示，在回复期的心室异位性搏动及低射出分率，是死亡的独立预测因子。
| 单词 | ejection fraction |
| 例句 |
英语例句库
"Both ventricular ectopy during recovery and a low ejection fraction were independent predictors of death," the authors write. 作者表示，在回复期的心室异位性搏动及低射出分率，是死亡的独立预测因子。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
Osmosis-心血管 In this case again the stroke volume is low, but the ejection fraction's normal... how's that? 在这种情况下，每搏输出量低，但射血分数显示正常，为什么会这样呢？ 豪斯医生一 Her MUGA had an ejection fraction of 19% with no focal wall motion abnormalities. 放射性核素活动血管扫描结果提示射血分数为19％无局部心室壁运动异常。 Osmosis-心血管 A normal ejection fraction is around 50-70%, between 40-50% would be borderline, and anything about 40% or less would indicate systolic heart failure because the heart is only squeezing out a little blood each beat. 正常的射血分数大约是在50-70％间，40-50％会是底线，任何低于40%的射血分数指示收缩性心力衰竭，也就是说在心脏在每次搏动中只输出了少量血液。 |
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