Validation of three - dimensional echocardiography for quantifying left ventricular volumes in rabbits after coronary occlusion 三维超声心动图测量心肌梗塞后左室容量的实验研究
Evaluating the changes of coronary artery flow and left ventricular function in hemodialysis by transthoracic echocardiography 经胸超声心动图评估肾衰血透患者冠脉血流和心功能
Study on changes of left ventricular diastolic function in patients with type 2 diabetes mellitus by ultrasonic cardiogram 应用超声心动图对2型糖尿病患者左心室舒张功能变化的研究
Once the diagnosis is confirmed , the patients should resort to surgical treatment as soon as possible 结论超声心动图是诊断心脏黏液瘤的最有效方法，心脏黏液瘤一经确诊应尽快手术。
Methods 2 patients had been followed - up to observe heart condition for about 1 year with echocardiography 方法利用超声心动图对2名左冠状动脉起源于肺动脉手术后患者随诊1年，观察心脏变化。
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。
Methods : of 24 randomized patients , 23 fulfilled the predefined echocardiographic criterion for diastolic dysfunction 方法： 24个随机选取的患者，其中23名根据超声心动图诊断定义明确为舒张功能不全。
To date , no studies hae tested the alue of echocardiographic estimates of paop for diagnosing weaning - induced pulmonary edema 迄今为止，尚无研究验证超声心动图评估paop对诊断脱机诱发的肺水肿的作用。
Supersonic and enchanted the graph can show the room is removed clearly , before the motion of next wall , sidewall , walls and rear wall 超声心动图可以清楚地显示室间隔、前壁、侧壁、下壁和后壁的运动。
This reconstruction and rendering method make a substantial basement for the system ' s later implementation 本文的设计三维重建算法和三维显示程序为基于磁定位系统的三维超声心动图系统的实现打下一定基础。
