应用彩色多普勒自动测量房间隔缺损分流量的临床评价  

Clinical Evaluation of the Shunt Flow Volume of Atrial Septal Defect by Using Automated Cardiac Flow Measurement

作　　者：高东梅[1] 宋军[1] 李新颖[1] 孙志霞[1] 伊莲花[1] 王牧[1] 郑俐慧 

机构地区：[1]吉林大学白求恩医学部中日联谊医院电诊科,长春市130031 [2]东芝三广医疗株式会社

出　　处：《中国超声医学杂志》2002年第1期55-57,共3页Chinese Journal of Ultrasound in Medicine

摘　　要：目的 :应用彩色多普勒自动测量心输出量功能 (Automated Cardiac Flow Measurement,ACM)测量房间隔缺损分流量 ,并评价其临床应用价值。方法 :分别应用 ACM直接法 ,ACM间接法与脉冲多普勒法测量 40例经手术证实的房间隔缺损患者的分流量 ,并与手术中测量的缺损径对比。结果 :ACM直接法测量的分流量与 ACM间接法及脉冲多普勒法测量结果之间有显著性差异 ,并与手术测量缺损径间呈直线相关 (r=0 .83,P<0 .0 0 1)。结论 :ACM为定量评价房间隔缺损分流量提供了一种简单、快速。Objective:To measure the shunt flow volume of atrial septal defect by using automated cardiac measurement(ACM)and to assess its usefulness in clinical application.Methods:Forty patients with atrial septal defect confirmed by operation were studied by using direct,indirect method of ACM and pulsed Doppler technique to measure the shunt flow volume which was compared with detected diameters in operation.Results:There was significant difference between the results of direct ACM method and indirect method and pulsed Doppler technique.The direct method had good linear correlation with detected diameters measured in operation( r =0 83, P <0 001).Conclusions:ACM is a simple,quick and exact new method which can quantitatively assess the shunt flow volume of atrial septal defect.

关 键 词：彩色多普勒自动测量 心输出量 房间隔缺损 分流量 临床评价 

分 类 号：R445.1[医药卫生—影像医学与核医学]