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- Left atrial contractility 左房收缩力
- Use cineloop, to obtain the best sagittal view of the left atrium. 使用cineloop得到最好的左心房的纵剖面图像。
- Neither shunt from left atrium to right atrium nor cardiac tamponade was found. 无心包填塞，无继发性房间隔缺损及左向右分流者。
- Left ventricular failure results in distention of the left atrium, engorgement of the pulmonary veins. 左心室衰竭导致左心房扩张，肺静脉充盈。
- From the left atrium the blood passes through the bicuspid valve into the left ventricle. 来自左心房的血液通过二尖瓣进入右心室。
- Here is a thromboembolus that originated from mural thrombus in the left atrium. 此栓子源于左心房的附壁血栓。
- Objective To investigate the clinical significance of the alteration of left atrium diameter in hypertension patients. 目的探讨原发性高血压病左心房内径变化及临床意义。
- The left atrium has been opened to reveal the most common primary cardiac neoplasm--an atrial myxoma. 从剖开的左心房可见最为普遍的原发性心脏肿瘤-心房粘液瘤。
- The lateral view of angiocardiography showed two adjacent chambers in the region of left atrium. 三房心的心血管造影表现为在侧位上相当于左房区域，有两个相邻的腔。
- Objective: To study the relations of left atrium size with atrium vibration of the patients with hypertension. 目的:研究高血压病左心房大小与心房纤颤的关系。
- An atrial sound is not heard in this condition because mitral valve narrowing prevents sudden emptying of the left atrium. 心房音此时不能听到，因为二尖瓣狭窄阻止左心房突然排空。
- Objective To explore the relation between left atrial volume index(LAVI) and prognosis of acute myocardiac infarction(AMI). 目的探讨左心房容积指数(LAVI)与急性心肌梗死(AMI)预后之间的关系。
- An atrial sound is not heard in this condition because mitral value narrowing prevents sudden emptying of the left atrium. 心房音此时不能听到,因为二尖瓣狭窄阻止左心房突然排空。
- Thought of is continuous a coarse thread, alongthe left atrium, is smiling looks at the time flow. 想念绵延成一条线,顺着左心房,笑看时光流淌。
- Results: In the experiments on contractility of the left atria XT and Verapamil(Ver) significantly depressed the positive staircase phenomena, which was reversed by Ver but not by XT. 钙通道阻滞药维拉帕米对正阶梯现象的抑制作用较XT为强,并可使正阶梯现象翻转,但对静息后增强效应无明显影响。XT对哇巴因的正性肌力作用及随后出现的心肌收缩力降低的毒性反应均有明显的对抗作用。
- The typical picture of myxoma under echocardiography is a solid, dense echo mass and left atrium is the most common site to find it. 黏液瘤在超心波下常常以一实质肿瘤特徵表现，而囊肿性黏液瘤并不多见，仅有一些零星病例报告。
- Objective: To investigate effectiveness of using live three-dimensional transthoracic echocardiography to exam left atrial appendage. 摘要目的：探讨实时三维超声心动图对左心耳形态观察的有效性。
- Left atrial appendage of 22 patients was adequately visualized by live three-dimensional echocardiography. 22例患者用实时三维探头均可观察到左心耳形态。
- The expression of CaV1.2 and ERG mRNA in cardiomyocytes of canine left superior pulmonary veins versus left atrium. CaV1.;2和ERGmRNA在犬左上肺静脉肌袖和左房的表达
- The chamber on the left side of the heart that receives arterial blood from the left atrium and contracts to force it into the aorta. 左心室位于心脏左侧的心室，从左心房接收动脉血并收缩把血压入主动脉
