提供最常用的参数来描述左心室功能，射血分数(EF)。
Provides the most commonly used parameter to describe the LV function, the Ejection Fraction (EF).
冠心病组射血分数、峰值充盈率减少，峰值充盈时间延长。
The ejection fraction (EF) and peak filling rate (PFR) were decreased and the time of peak filling rate (TPFR) was prolonged.
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。
Indeed, patients with preserved ejection fraction were just as likely to develop worsening renal function.
结论：溶栓疗法可降低室壁瘤的发生率，提高左室射血分数。
Conclusions: the thrombolytic therapy could decrease the incidence of va formation and enhance the value of LVEF.
目的验证重建心阻抗图测量左室射血分数（LEF）的可靠性。
Objective To Validte the Yeliabil of left ventricle ejection fraction(LEF) measured by reconstructed impedance cardiography(RICG).
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。
Objective To establish an animal model of heart failure with preserved ejection fraction (EF) resulting from hypertension.
我们知道，射血分数(EF)小于35%的患者也是不尽相同的。
We know that all patients with an ejection fraction (EF) of less that 35% are not all the same.
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。
Left atrial diameter (LAD) and ejection fraction (ef) of each group were measured by echocardiography respectively.
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？
Should treatment for heart failure with preserved ejection fraction differ from that for heart failure with reduced ejection fraction?
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。
The primary end points were the left ventricular ejection fraction and left ventricular end-systolic volume at 12 months.
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。
The left ventricular wall motion score index (WMSI) and left ventricular ejection fraction were calculated by echocardiography.
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。
Diastolic heart failure is a kind of heart failure characterized by an abnormality of diastolic function and a normal left ventricular ejection fraction.
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。
This finding applied to patients irrespective of their left ventricular ejection fraction, a common measure of ventricular function.
主要终点事件是射血分数、6分钟步行实验、明尼苏达生活质量分数的复合。
The primary end point was a composite of EF, distance on a 6-min walk test and Minnesota Living with Heart Failure Questionnaire (MLWHF) score.
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。
He also cautioned that improvements in ejection fraction were not the same as increasing survival or quality of life.
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%)。
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).
门冬氨酸钾镁可使37.50%的患者心功能改善，但左室射血分数无明显变化。
Potassium magnesium aspartate could improve heart function in 37.50%patients only but with no effect on LVEF.
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。
The correlations of serum level of C reactive protein with grade of cardiac function, cardiac anatomic indexes and left ventricular ejection fraction were analyzed.
更值得注意的是，接受治疗一年后，病人左室射血分数提高更多，达到42.5%。
Even more dramatically, after one year the patients LVEF had improved further, to 42.5%.
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。
Objective To assess the accuracy of real-time three-dimensional echocardiography (RT-3DE) for measuring left ventricular volume and ejection fraction.
结论在无iabp辅助的情况下，为低射血分数患者实施OPCAB手术是可行的。
Conclusions in the absence of prophylactic IABP, OPCAB can be safely operated on in patients with low ejection fraction.
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。
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.
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。
Ejection fraction(EF) and cardiac output(CO) of patients in the 3 groups were evaluated before, 4 and 8 weeks after operation respectively.
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。
Results:FEXT powder has obvious effects to increase ejection fraction and heart output and the diastole late term volume of ventricular Sinister.
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。
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.
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。
Mitral septal Angle (MSA), an index of left ventricular diastolic function, was negative correlative relationship with ejection fraction (ef) in the rest.
大量研究已经证实血浆脑钠肽浓度和左室舒张末压、左室射血分数以及纽约心功分级密切相关。
A lot of researches have showed that tightly relationships were between BNP level and LVEDP, LVEF and NYHA.
我认为CRT - D设备更昂贵但是它可以在很大程度上为低射血分数的患者提供更好的保护。
I accept that the CRT-D device is more expensive but to a significant degree provides better protection for patients with low ejection fractions.
结论TIMI危险评分可以预测NSTEACS患者冠脉病变严重程度、血流受损情况及射血分数。
Conclusion the TIMI risk scores may be used to prognosticate the severity of coronary lesion, impaired flow and LVEF in patients with NSTEACS.
结论TIMI危险评分可以预测NSTEACS患者冠脉病变严重程度、血流受损情况及射血分数。
Conclusion the TIMI risk scores may be used to prognosticate the severity of coronary lesion, impaired flow and LVEF in patients with NSTEACS.
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