心室

Objective To explore the meaning of fetus's ventricle echo in the high-risk and the low-risk focus when appeared isolatedly or combined with other floppy appearances.

目的探讨胎儿心室内强回声点在高风险组与低风险组中及孤立出现和联合其他软标志出现时的临床意义。

Fig. 7 Coronary angiography of a cross section of a heart nears the A-V sulcus.1- 1st septal branch, 2- RCA, 3-LCX, 4- the right and left Kugel's artery, 5- PDA, 6- AV node artery.

图7：沿房室沟及附近心室的横切断面作冠状动脉造影：1-第一支前穿隔动脉，2-右冠状动脉，3-左回旋支，4-左、右 Kugel 动脉，5-后降支，6-房室结动脉。

There were all different kinds of complication occurring during TEE examination concluding vomiting, minor mucus bleeding, laryngospasm, mandibular dislocation, angina pectoris, arrhythmia, even ventricular fibrillation and death.

结果提示： TEE检查可引起多种并发症，其中包括恶心、呕吐、粘膜损伤出血、喉痉挛、下颌关节脱位、心绞痛、心律失常，甚至出现心室纤颤和死亡。

To observe the effects of SGDP given through sublingual tablets on hemodynamics and myocardial oxygen consumption in anesthetic dogs which were operated to expose heart, we put the electro-magnetic flowmetre feeler onto the the levo of coronary artery and the root of aorta to measure the the coronary arterial blood flow and cardiac output, left ventricular pressure was observed by the pipe into the left ventricle of the heart.

为观察舒冠滴丸舌下给药对麻醉犬心脏血流动力学及心肌耗氧量的影响，实验采用开胸暴露心脏，于冠状动脉左旋支及主动脉根部放置电磁流量计探头，分别测冠脉血流量和心输出量。左心室插管测左室内压。

Objective To design and develop a magnetically drived axial left ventricular assist device, and evaluate its performance.

目的 对研制开发的一种新型的磁力外驱动轴流式心室辅助血泵的血液相容性能进行测试。

This study determined the effects of acute ischemia on the monophasic action potentials,ventricular fibrillation inducibility and defibrillation.

本文在离体灌流兔心脏标本上测定了急性心肌缺血对单相动作电位各参数以及心室颤动诱发和除颤的影响。

In order to study the mechanism of ventricular tachyarrhythmia genesis during programmed extra stimulation,monophasic action potentials were recorded in 10 patients without structural heart disease.

了解程序电刺激时心室复极离散度的变化，探讨PES诱发室性快速心律失常的可能机制。

The above results showed that physiological AAI pacing maintained a normal EAS and VAS, and improved or enhanced VSS; while nonphysiological VVI pacing and physiological DDD pacing induced the decrease in VSS due to an abnormal EAS and VAS. Furthermore, with increasing the pacing rate, VSS was markedly decreased.The quantitative comparison of parameters of left ventricular systolic function obtained by computerized ERNA showed that AAI pacing induced the significant increases in ventricular ejection rate and stroke volume with concomitant shortening of ejection time.

应用计算机-ERNA相位分析技术，对13例生理性AAI、13例非生理性VVI及6例生理性DDD患者，分别进行等相位电影，相位图，相位直方图和VSS参数的静动态观察和定量比较，结果显示：AAI起搏可维持正常EAS和VAS，心室相位均匀一致，并且VSS参数-相角程，半高宽和峰相位标准差均较起搏前分别降低，提示起搏后VSS有所改善或增强。

This purpose of design is a computer simulation ventricle except that electric vector quantity of the heart surrounds the running orbit very much, through the stereoscopic and dynamic way, show the course that the vectorial ring of electricity of heart forms, can make student image, understand electric vector quantity of the heart ocularly; Type the well practical foundation in order to study the kind electric picture.

本设计目的是计算机模拟心室除极心电向量环运行轨迹，通过立体动态的方式，展示心电向量环形成的过程，使学生能够更形象，直观地理解心电向量；为学好心电图打好切实的基础。

Objective To determine the feasibility of the computer-estimated propagation velocity of left ventricular outler tract flow for evaluating the left ventricular systolic function.

目的为研究复杂先天性心脏病心室功能检测的方法，探讨左室流出道血流传播速度用于估测左室收缩功能的可行性。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。