心室的

Left'.'' and right atria of the heart.

心脏左右心室间有不正常的开口。

The combined contraction of the atria and ventricles is a heartbeat.

这种心房和心室收缩的结合称为一次心跳。

Objective To evaluate the effect of RVOTS spiral electrode pacing on hemodynamics in the treatment by atrioventricular sequential pacing.

目的 评价在房室顺序起搏治疗中，右心室流出道间隔部螺旋电极起搏对血流动力学的影响。

RESULTS: Myocardial cells of the adult rats were preserved with ultrahypothermia liquid nitrogen storage and a sufficient number of bacilliform myocardial cells which met the quality standard were separated.

结果：采用成年大鼠心室肌细胞超低温液氮保存分离法，成功地分离出足够数量符合质量的杆状心肌细胞。

The results of ultrosonic cardial gram and the changes of cardiac function before and after operation were compared.

方法回顾性分析92例巨大左心室患者行心瓣膜置换术的临床资料，对比分析术前、术后不同时间心脏超声心动图检查结果和心功能变化。

ConclusionThe structure and function of right ventricle in children with TOF were closely related with the metabolism of cardial collagen and the expression of matrix metalloproteinases.

TOF病儿右心室结构和功能与心肌胶原代谢和基质金属蛋白酶的表达密切相关。

In the case of our patient, we believe that the piece of cerclage wire entered the venous circulation around the knee and then migrated through the caval system to reach the right ventricle.

在我们这里病例中，我们认为环扎钢丝片断进入了膝关节周围的静脉回流，并通过腔静脉系统而到达右心室。

Both the commissural region of main valve and commissural region of main and accessory valve have their own exact posi-tion.

主瓣连合区和主副瓣连合区都有明确位置，它们可以密闭心室与心房的交通，使血液不能逆流入心房。

Structural abnormality of right heart, especially enlargement of right atrium horizontal diameter is an unrecognized cause of lead instability and dislodgement.

右房结构异常，主要是右房左右径对心室导线植入难度以及稳定性存在明显影响，选用主动固定螺旋电极可能会减少脱位的发生。

Results: After single bout of exhaustion exercise, myocardial cTnT distribution became disuniform, in which myocardial cTnT became increased, decreased or even vanished in different sections.

结果：力竭运动后各时相大鼠心肌cTnT分布变得紊乱，在心肌细胞间及细胞内的分布不均一；一次力竭后即刻、6 h和12 h右心室cTnT含量高于对照组（P＜0.01）。

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。