分数

Objective To establish an animal model of heart failure with preserved ejection fractionresulting 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。

Objective: To analyze 25-case off-pump coronary artery bypass grafting in patients with low left ventricular ejection fraction.

目的：分析25例射血分数小于30%的冠心病患者进行的非体外循环冠状动脉搭桥术。

Results:Ejection fraction and cardiac index were normal in four groups.

结果：各组射血分数和心脏指数均正常。

Feeding is from the left side; magazines are inserted horizontally, and ejection is to the right.

喂食是从左侧；杂志插入水平，和射血分数是正确的。

Methods 98 patients with RHF were treated with low dose dexamethasonum (5～10mg) and 10%NaCl( 10～40ml) combined with diuretic to basal treatment for 7 days, observing the changes of clinical symptoms, 24 hours urine volume and left ventricular ejective factor.

方法对98例经常规治疗无效的难治性心力衰竭患者加用小剂量地塞米松5～10mg和10%氯化钠10～40ml，静脉点滴7d，观察治疗前后临床症状、24h尿量、左心室射血分数的变化。

Adrenomedullin Aortic root Coronary sinus Left ventricular ejective fraction Heart failure.

肾上腺髓质素主动脉根部冠状静脉窦左室射血分数心力衰竭。

Mitral regurgitation ; systolic murmur ; color Doppler ; flow image ; ejective fraction ; auscutation

二尖瓣返流；收缩期杂音；彩色多普勒；血流显像；射血分数；听诊

All indexes of systolic function (systolic peak velocity Vs、systolic peak displacement Ds、 and ejective fraction of left ventricle EF)were examined against baseline, at the end of 60 min ischemia and after 180 min reperfusion.

实验犬分别于缺血前基础状态、缺血60分钟、再灌注180分钟时进行心脏收缩功能指标参数，即收缩峰值速度、收缩峰值位移、左室射血分数测量。

The microstructural instability caused by high interfacial energy and elastic strain energy was studied systematically.

由于具有较大体积分数的界面，界面能明显增加，纳米材料的结构在热力学上是不稳定的。

Effect of silicon dioxide and alumina filler with different contents on the wear-resistance properties of polyurethane elastomer was studied.

研究了不同质量分数的白碳黑与Al2O3填料对聚氨酯弹性体耐冲蚀磨损性能的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。