先天性二叶式主动脉瓣畸形的超声心动图表现  

Diagnostic Value of the Transthoracic Echocardigraphy in Congenital Bicuspid Aortic Valve

作　　者：吴名凤[1] 瞿铃谦[2] 纽红音[2] 郭海建[2] 

机构地区：[1]南通市肿瘤医院,江苏南通226361 [2]南通大学附属医院,江苏南通226001

出　　处：《实用医技杂志》2008年第5期547-548,共2页Journal of Practical Medical Techniques

摘　　要：目的:探讨先天性二叶式主动脉瓣畸形的超声心动图表现及各年龄段瓣膜病变程度。方法:重点通过大动脉短轴及主动脉长轴等切面观察二叶式主动脉瓣的形态、回声、启闭及血流动力学情况。结果:随着年龄的增长,瓣膜增厚、钙化、血液动力学、心脏形态学改变逐渐加重。结论:彩超对先天性二叶式主动脉瓣畸形及病变的诊断具有重要意义。Objective To study the characteristics of the transthoracic echocardiography of the bicuspid aortic valve and the diagnostic value.Methods morphology,opening,closing and hemodynamicon short axes section of large arteries and on long axessection of aorta were observed.Results Thickening,calcification,hemodynamic,morphologic changes of the aortic wall were exacerated with increased age of patients.Conclusion CDFI is of great valve in diagnosing bicuspid aortic valve.

关 键 词：二叶式主动脉瓣 彩色多普勒 超声表现 

分 类 号：R541.1[医药卫生—心血管疾病]