left atrium

Electrophysiological Properties of AARL in Guinea Pig Left Atrium Electrophysiologic Effects of Flecainide in Guinea Pig Left Atrium

AARL对豚鼠左房电生理特性的作用

Results The surfaces of the prolapsed mitral valves showed rough and accompanied with abnormal tendinous chordae, and their bodies projected into left atrium during systole.

结果收缩期脱垂的二尖瓣表面粗糙并向左房膨出，可伴有腱索异常。

Took a piece out of the left atrium.

把左心房的那片取出来。

Small calcified thrombus was still left at the bottom of the left auricle in 1 case with another case of fibrotic thrombus on the inside wall of the left atrium.

1例尚残留小钙化血栓在左心耳底部；

It can get good result to resect diaphragm of left atrium and correct associated cardiac malformation simultaneously.

三房心是一种罕见的心脏畸形，多合并其他心内畸形，手术切除左房内隔膜并同时矫治其他心内畸形可获得满意的效果。

Cardiotomy started from midsection of the sternum, made incision through interatrial sulcus, left atrium, right atrium or interatrial septum under general anesthesia and extracorporal circulation.

所有病例均经超声心动图（UCG）诊断，全麻体外循环下胸骨正中切口入路，经房间沟、右房、左房或房间隔切开完成手术。

Extended operation for non-small lung cancer invading left atrium and great vessels and trachea carina

扩大性手术切除侵犯心房、降主动脉和隆凸的非小细胞肺癌

Particle and Electron Mechanisms of Left Atrium Remodeling after Mitral Valve Operation

二尖瓣术后左心房重构的分子与电子机制

Assessment of Left Atrium Function by Pulsed Wave Tissue Doppler Imaging

脉冲组织多普勒技术评价左心房功能

The inside diameter of left atrium determined by doppler echocardiography and analysis of the influence factors in normal person

超声多普勒测定正常人左房内径及影响因素的分析

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。

Hollow chamber that collects oxygen-rich blood from the left atrium before sending it to aorta.

左心室是从左心房收集富含氧血液的空腔,然后将血液输送至主动脉.

The results showed that the inside diameter of left atrium was 33.0 ± 3.5 mm ( range: 220.8~ 40.3 mm).

结果表明，正常人左房内径数值为33.0±3.5（范围20.8～40.3）mm。

Results TEE causes 1 dubitable case and significant complication 3 cases including 1 case with serious angina pectoris, 1 case with dyspnea and acute cerebral embolism, and 1 case with left atrium myxoma.

结果TEE引起重症并发症3例，可疑1例。其中严重心绞痛和呼吸困难各1例，1例左房黏液瘤患者检查中发生急性脑栓塞。

Incidence of Thrombi within the Left Atrium in Patients of Lone Atrial Fibrillation

孤立性心房颤动患者左房血栓检出率

Background: The main path physiological characteristics of atrial septal defect ( ASD) is the blood shunting from the left atrium to the right atrium.

研究背景：房间隔缺损（Atrial septal defect，ASD）的主要病理生理特征为左心房向右心房的血液分流。

Mechanism of Left Atrium Enlargement in Case of Atrial Septal Defect

房间隔缺损时左房扩大的机理探讨

Of 41 cases of anomalous inferior vena cava ( IVC), 39 cases presented with interruption of IVC accompanied by azygos vein drainage, 1 with IVC draining to left atrium, 1 with IVC duplication.

下腔静脉异常连接42例，其中40例为下腔静脉中断伴奇静脉回流，1例为下腔静脉回流入左房，1例为双下腔静脉。

A study of left atrium construction in patients with hypertension

高血压病患者左房结构研究

Patient with TOF associated with complete atrio-ventricular septal defect; 1 patient with complete vana cava drainage to left atrium associated with TOF.

法洛四联症（TOF）合并完全性房室隔缺损1例，完全性体静脉异位连接合并TOF1例。

MRI Appearance of the Invasion of Left Atrium by Lung Cancer and Its Pathologic Basis

肺癌侵犯左心房的MRI表现及病理解剖基础

22 cases of partial left atrium resection were performed.

左心房部分切除22例。

Surgical treatment of valvular disease combined with giant left atrium

心瓣膜病变合并巨大左心房的外科治疗

Effects of Hypertension on Left Atrium Construction

高血压病对心脏左心房结构的影响

Lung dynamic compliance, blood neutrophils count and TNF-α from the right and left atrium were determined perioperatively.

测定两组围CPB期肺动态顺应性，左、右心房血中性粒细胞计数、肿瘤坏死因子（TNFα）含量等指标。

Dilation of aortic valvular stenosis Hemostasis function of the left atrium of enlargement annulus in small aortic root

主动脉瓣狭窄扩张术左房顶在主动脉根部扩大成形术中的止血作用

Likewise, the stethoscope allows the examiner to detect mid systolic clicks in mitral valve prolapse and pericardial friction rubs. Results The surfaces of the prolapsed mitral valves showed rough and accompanied with abnormal tendinous chordae, and their bodies projected into left atrium during systole.

同样听诊器有利于检查者发现二尖瓣脱垂时收缩中期喀喇音和心包摩擦音。结果收缩期脱垂的二尖瓣表面粗糙并向左房膨出，可伴有腱索异常。

Conclusions In normal people, with the increase of age, left atrium size, pressure and reserve function increase, and the passive empty function is reduced in aged people.

结论正常人中老年组较青年组左房扩大，心房内压力和储存功能增加，心房内血流速度及被动排空功能下降。

Potential mechanisms for thrombosis in the left atrium in atrial fibrillation patients

心房颤动患者左心房血栓形成的可能机制研究

Five patients underwent additional partial resection of left atrium.

加行部分左心房切除5例。