ejection fraction
释义
射血分数；
权威例句
Heart Failure With a Normal Ejection Fraction Is It Really a Disorder of Diastolic Function?Outcome of Heart Failure with Preserved Ejection Fraction in a Population-Based Study
Irbesartan in patients with heart failure and preserved ejection fraction.
Trends in prevalence and outcome of heart failure with preserved ejection fraction.
Trends in the prevalence and outcome heart failure with preserved ejection fraction.
Stroke in patients with heart failure and reduced left ventricular ejection fraction.
Effect of Enalapril on Survival in Patients with Reduced Left Ventricular Ejection Fractions and Congestive Heart Failure — NEJM
Prophylactic implantation of a defibrillator in patients with myocardial infarction and reduced ejection fraction.
Effects of candesartan in patients with chronic heart failure and preserved left-ventricular ejection fraction: the CHARM-Preserved ...
Proinflammatory cytokine levels in patients with depressed left ventricular ejection fraction: a report from the Studies of Left Ven...
1. 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%。
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2. This finding applied to patients irrespective of their left ventricular ejection fraction, a common measure of ventricular function.
这一发现与患者的左心室射血分数——衡量左心室功能的一项参数——无关。
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3. 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%。
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4. Purpose: To compare gated myocardial perfusion tomography (GMPT), gated blood pool imaging (GBPI) and ultrasound cardiography (UCG) in left ventricular ejection fraction (LVEF) calculation.
目的：探讨门控心肌灌注断层显像（GMPT）、平衡法心血池显像（GBPI）与心动超声（UCG）测定左室射血分数（LVEF）的差别。
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5. Ejection fraction(EF) and cardiac output(CO) of patients in the 3 groups were evaluated before, 4 and 8 weeks after operation respectively.
分别对3组患者术前、术后4周、8周心脏射血分数（EF）及心输出量（CO）进行观察。
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6. Left ventricular ejection fraction before and after treatment, heart function.
比较治疗前后左室射血分数、心功能等。
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7. Results:FEXT powder has obvious effects to increase ejection fraction and heart output and the diastole late term volume of ventricular Sinister.
结果：福耳心痛散有明显增加正常家猫射血分数、每分心输量、左心室舒张末期容积的作用。
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8. The primary end points were the left ventricular ejection fraction and left ventricular end-systolic volume at 12 months.
初期的筛分终点是12个月的左心室射血分数和左心室收缩末期容积。
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9. Summed stress scores and left ventricular enlargement provided incremental prognostic information, the researchers note, but including left ventricular ejection fraction did not improve the model.
研究人员注意到：负荷总分和左心室增大程度可以提供更加准确的预后信息，但是射血分数对本模型没有贡献。
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10. Objective To develop a new method for measuring stroke volume and ejection fraction in the infarct and non infarct area with three dimensional color kinesis (CK) technique.
目的探讨应用三维彩色室壁运动(CK)技术测量梗死区和非梗死区心搏量和射血分数的方法。
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11. The correlations of serum level of C reactive protein with grade of cardiac function, cardiac anatomic indexes and left ventricular ejection fraction were analyzed.
分析血清C反应蛋白水平与心功能分级、心脏解剖参数和左室射血分数的相关性。
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12. The left ventricular wall motion score index (WMSI) and left ventricular ejection fraction were calculated by echocardiography.
随访复查超声心动图，计算左室的整体室壁运动指数和左室射血分数。
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13. Objective: to evaluate if the mitral annular systolic motion velocities measured by Doppler quantitative tissue velocity image (QTVI) correlated with left ventricular ejection fraction (LVEF).
目的：应用超声定量组织速度显像(QTVI)技术测定二尖瓣环运动速度，评价其是否与左室整体收缩功能指标左室射血分数(L VEF)相关。
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14. DHF occurs when signs and symptoms of heart failure are present but left ventricular systolic function is preserved (i. e. ejection fraction greater than 45 percent).
DHF是指有心衰的症状和体征而左室收缩功能正常(射血分数大于45%)。
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15. Objective To assess the accuracy of real-time three-dimensional echocardiography (RT-3DE) for measuring left ventricular volume and ejection fraction.
目的评价实时三维超声心动图(RT 3de)测量左心室容量与射血分数的准确性。
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16. Diastolic heart failure is a kind of heart failure characterized by an abnormality of diastolic function and a normal left ventricular ejection fraction.
舒张性心力衰竭是以舒张功能异常为特征而左室射血分数正常的心力衰竭。
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17. Objective To Validte the Yeliabil of left ventricle ejection fraction(LEF) measured by reconstructed impedance cardiography(RICG).
目的验证重建心阻抗图测量左室射血分数（LEF）的可靠性。
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18. Mitral septal Angle (MSA), an index of left ventricular diastolic function, was negative correlative relationship with ejection fraction (ef) in the rest.
静息状态下，左心室舒张功能指标-二尖瓣室间隔角(msa)与射血分数(EF)呈负相关。
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19. Left ventricular end diastolic volume (LVEDV), left ventricular end systolic volume (LVESV), left ventricular ejection fraction (LVEF) and cardiac events in each group were followed up.
随访两组患者的左室收缩末期容积(LVESV)、左室舒张末期容积(LVEDV)、左室射血分数(LVEF)及心脏事件。
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20. He also cautioned that improvements in ejection fraction were not the same as increasing survival or quality of life.
他还告诫说，射血分数的改善并不等同于生存率的提高或者生活质量的改善。
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21. Objective To evaluate the accuracy of left ventricular ejection fraction (ef) and fractional shortening (FS) for predicting ventricular arrhythmias (va) after coronary artery bypass grafting (CABG).
目的研究冠状动脉旁路移植术(CABG)前左心室射血分数(EF)和左心室缩短分数(FS)对术后室性心律失常(VA)预测的准确性。
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22. Dr Kugelmass: There is good data to show that the shorter the door-to-balloon time, the better the survival rate, the better the ejection fraction, the better the preservation of myocardium.
有良好的数据显示，时间越短预示着更好的生存率、更好的射血分数，更好的心肌保护。
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23. UCG and MRI were used and left ventricular ejection fraction (LVEF) and systolic wall thickening (WT) were examined to assess the left ventricular systolic function.
超声心动图(ucg)和MRI检测左心室射血分数(LVEF)和室壁增厚率(WT)，评价左心室收缩功能。
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24. We know that all patients with an ejection fraction (EF) of less that 35% are not all the same.
我们知道，射血分数(EF)小于35%的患者也是不尽相同的。
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25. Indeed, patients with preserved ejection fraction were just as likely to develop worsening renal function.
的确，那些射血分数正常的患者很有可能引起肾功能的恶化。
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26. Dr. Wagner: The big question today was the BNP and heart failure with preserved ejection fraction and it's really not clear what to do, and that for me is the biggest question.
如今的大问题是BNP和射血分数保留的心力衰竭，的确尚不清楚要做什么，这对我来说是最大的问题。
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27. Should treatment for heart failure with preserved ejection fraction differ from that for heart failure with reduced ejection fraction?
射血分数正常性心力衰竭的疗法不同于射血分数降低的心力衰竭吗？
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28. Objective To establish an animal model of heart failure with preserved ejection fraction (EF) resulting from hypertension.
目的建立高血压病导致的射血分数正常性心力衰竭的动物模型。
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29. Left atrial diameter (LAD) and ejection fraction (ef) of each group were measured by echocardiography respectively.
同时应用心脏超声测量各组病人左心房内径以及左心室射血分数。
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30. Left atrial diameter (LAD) and ejection fraction (ef) of each group were measured by echocardiography respectively.
同时应用心脏超声测量各组病人左心房内径以及左心室射血分数。
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ejection fraction
