In left area the contour and size of the left ventricle and left atrium and the shape and coaptation of the mitral valve could be visualized.
左区能显示整个左室、左房的大小，二尖瓣的形态与对合情况，二尖瓣脱垂者可见叶瓣游离缘处某一区域向左房脱出。
Conclusion: Enlargement of left atrium and reduced filling function and compliance in left ventricle may be the early signs of hypertensive heart disease.
结论：左室充盈功能和顺应性降低是高血压病早期的改变，左心房扩大是高血压心脏病的早期征象。
Objective to explore the value of modified ventricle-right atrium shunt in the hydrocephalus patients whose ventriculoperitoneal shunt failed.
目的探讨改良脑室-心房分流术在脑室-腹腔分流术失败的脑积水病人中的应用价值。
Objective: to investigate the relationship between thyroid hormone and remodeling of atrium and ventricle, and to explore the pathogenesis of hyperthyroid cardiopathy.
目的研究甲状腺素对心房和心室重构的影响，从而探讨甲亢性心脏病的发病机制。
Objective To observe the shape and function changes of right atrium (ra) and right ventricle (rv) after closure ASD in transcatheter.
目的观察房间隔缺损(asd)经右心导管行封堵术后，右心房(RA)、右心室(RV)形态及功能的变化。
The model contains left ventricle(LV), left atrium, systemic circulation, aortic valve and mitral valve; it simulated the hemodynamics phenomena of left heart circulation.
模型包括左心房、左心室、二尖瓣、动脉瓣和动脉系统，实现了对左心循环系统的血流动力学模拟。
Methods: Ultrastructural morphology and quantitative changes of left atrium and left ventricle of male rats were observed by electron microscope.
方法：取健康雄性大鼠，电镜观测左心房和左心室细胞超微结构的形态和定量变化。
The name tricuspid refers to the three flaps of tissue that guard the opening between the right atrium and the right ventricle.
三尖瓣这个名称与守卫着右心房和右心室开口的三块片状瓣膜有关。
We present a case of large angiosarcoma arising from the right atrium, involving the right ventricle.
本院报告一侵犯右心房、右心室之原发性右心房血管肉瘤之病例。
Radiofrequency catheter ablation (RFCA) was performed on dog's and rabbit's atrium and ventricle to observe the structural alterations of heart muscle with the change of ablation energy.
经导管对犬和兔心房、心室行射频消蚀，观察消蚀后心肌结构的变化及消蚀能量与心肌损伤程度的关系。
The superficial branch (circumflex branch) gives off branches to the left atrium, lateral and diaphragm wall of the left ventricle and part diaphragm wall of the right ventricle.
浅支先分出左心房支布于左心房，主干分支分布左心室的左缘壁和隔壁及右心室隔壁的部分；
Methods:There were 7 patients who had been performed a kind of right atrium to right ventricle connection with the flap of cryopreserved valved homopulmonary artery.
方法：近年接受采用同种带瓣血管片作前壁的右心房—右心室连接术的7例患儿为革新组；
Improper development of the tricuspid valve prevents oxygen-poor (blue) blood from passing from the right atrium to the right ventricle and on to the lungs as it should.
发育异常的三尖瓣阻碍了贫氧血(兰)由此通过从右心房到右心室再到肺里。
Conclusion the ordinary ventricle lead, which is cheap, is feasible and safe for left atrium pacing through the middle and distal part of the coronary sinus and suitable for clinical application.
结论普通心室电极经冠状窦中、远端行左心房起搏可行、安全，且价格便宜，适合临床应用。
The variations of left atrium, right ventricle and pulmonary arteries were not parelleled.
左房、右室和肺动脉段的改变不成比例。
Results There was no difference in the diameter of left atrium and ventricle among three groups (P>0.05).
结果左房室腔内径三个实验组之间无统计学差异（P >0 .0 5 ）。
Results There was no difference in the diameter of left atrium and ventricle among three groups (P>0.05).
结果左房室腔内径三个实验组之间无统计学差异（P >0 .0 5 ）。
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