1·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。
2·Methods: to use helical ct to measure the GBEF (gallbladder ejection fraction).
方法：利用螺旋ct测量胆囊收缩率。
3·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。
4·Provides the most commonly used parameter to describe the LV function, the Ejection Fraction (EF).
提供最常用的参数来描述左心室功能，射血分数(EF)。
5·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%。
6·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。
7·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。
8·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。
9·Conclusions in the absence of prophylactic IABP, OPCAB can be safely operated on in patients with low ejection fraction.
结论在无iabp辅助的情况下，为低射血分数患者实施OP CAB手术是可行的。
10·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。