心室的

Objective To assess the left ventricular myocardial contraction and asynchrony in patients with congestive heart failure by quantitative tissue velocity imaging.

目的 探讨定量组织速度显像技术评价充血性心力衰竭患者左室收缩功能及判断心室非同步性的价值。

Aim To investigate the effect of carbachol on ventricular repolarization in an intact animal heart.

目的 探讨氨甲酰胆碱对完整动物心脏心室复极的影响。

Results The main structure of the left ventricle in canine was composed of the mitral complex、aortic valve、falsetendons and so on,among them the mitral complex was included in the mitral ring and valve,chordae tendinease and papillary muscles;the circle of mitral ring was 49.16±10.00mm,the average heights of inside and outside valves were 14.28±3.14mm,9.27±1.99mm,respectively,the breadth were 25.74±5.21mm、21.50±6.33mm;the average number of chordae tendineass was 16.72±2.76;the average number of left ventricular false tendon was 4.69±3.38:the circle of aortic valve ring was 34.55±8.00mm,the average heights of left、right and back aortic valves were 6.85±1.76mm、7.19±1.75mm and 7.52±1.79mm.

结果：犬心左心室主要结构有二尖瓣复合体、主动脉瓣、假腱索等，其中二尖瓣复合体由瓣环、瓣膜、腱索、乳头肌构成；二尖瓣瓣环周径为49.16±10.00mm，内侧瓣、外侧瓣的高度分别为14.28±3.24mm、9.27±1.99mm，其宽度分别为25.74±5.21mm、21.50±6.33mm；腱索总数平均为16.72±2.76条；假腱索总数平均为4.69±3.38条；主动脉瓣瓣环周径为34.55±8.00mm，左瓣高度、右瓣高度和后瓣高度分别为6.85±1.76mm、7.19±1.75mm和7.52±1.79mm。

The parasite is commonly called "heartworm" because the adult reproductive stage of its life cycle resides primarily in the right ventricle of its host where it can live for many years.

该寄生虫被称为心蠕虫是因为其成年繁殖期主要寄宿于宿主的右心室，并可在那里生存数年。

The heart has four hollow chambers that work in pairs as two separate pumps. One pumps blood to the lungs to pick up oxygen, while the other pumps blood through the body to drop it off.

心脏由四个心室构成，两个一组形成独立作业的泵，一个负责把血液泵入肺脏吸取氧气；另一个则负责把血液压入身体各处。

Each of your heart's ventricles has an outlet valve.

每一侧的心室都有一个出口瓣膜。

In this case (Figure 3), there is asymmetry between the sizes of the left and right ventricles.

此病例（图3）存在左右心室大小的不对称。

The ventricles make up the greater part of the heart.

两个心室占心脏的大部分。

The ventricles then contract and send blood to the rest of the body.

这两个心室然后在收缩并将血液输送到身体的其它部分。

Their hearts must be so diseased, with both ventricles impaired, that they are projected to live no more than 30 days.

他们的心脏必须病得两个心室都受损，以致预计也就再活30天。

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。