双腔左心室的超声心动图诊断价值

发布时间：2018-03-13 03:04

本文选题：双腔左心室　切入点：超声心动图　出处：《中国超声医学杂志》2017年07期 　论文类型：期刊论文

【摘要】：目的探讨超声心动图对双腔左心室的诊断方法及其临床应用价值。方法经超声心动图诊断双腔左心室患者9例,总结分析其临床资料和超声特征。结果 9例患者均确诊双腔左心室,其中7例主、副腔为上下排列,2例为左右排列。2例副腔室壁变薄、运动减低,1例副腔室间隔偏厚。2例左室收缩功能减低。1例主、副腔间交通口梗阻。9例均不合并其他心血管畸形。结论双腔左心室是一种罕见的心血管畸形,具有典型的超声心动图表现,检查时需与左室憩室、左室室壁瘤及左室心肌致密化不全相鉴别。超声心动图在双腔左心室的诊断、治疗及预后评估等方面有较大的临床应用价值。
[Abstract]:Objective to investigate the diagnostic method and clinical value of echocardiography in double chamber left ventricle. Methods 9 cases of double chamber left ventricle were diagnosed by echocardiography. Results all the 9 patients were diagnosed as double lumen left ventricle, of which 7 cases were main, 2 cases were left and right, 2 cases were left and right, 2 cases were thin wall of accessory chamber. The left ventricular systolic function was decreased in 1 case (1 case) and the obstruction of accessory interluminal communication orifice in 9 cases (9 cases) without any other cardiovascular malformation. Conclusion double chamber left ventricle is a rare cardiovascular malformation. There are typical echocardiographic manifestations which should be distinguished from left ventricular diverticulum, left ventricular aneurysm and left ventricular myocardial densification. Treatment and prognosis evaluation have great clinical application value.
【作者单位】：首都医科大学附属北京儿童医院心脏中心心脏超声科;首都医科大学附属北京儿童医院影像中心;
【基金】：北京市优秀人才培养资助青年骨干个人项目(No.2015000021469G205) 首都医科大学附属北京儿童医院临床-科研苗圃计划项目(No.BCHYIPB-2016-10)
【分类号】：R540.45;R541.1

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