青岛大学医学院学报2017，Vol.53Issue(1)：8-11,4.DOI:10.13361/j.qdyxy.201701003
实时三维超声心动图技术对心肌受损尿毒症病人左心室收缩功能及同步性评价
REAL-TIME 3D ECHOCARDIOGRAPHY: ITS VALUE IN ASSESSMENT OF LEFT VENTRICULAR SYSTOLIC FUNCTION AND SYNCHRONY IN UREMIC PATIENTS WITH MYOCARDIAL DAMAGE
李文 1章蓉 1李荣 1孙冬梅1
作者信息
- 1. 青岛大学附属医院心脏超声科,山东青岛266003
- 折叠
摘要
Abstract
Objective To investigate the clinical value of RT-3DE in evaluation of left ventricular systolic function (LVSF) and synchrony in uremic patients with myocardial damage.Methods Thirty uremic patients with myocardial damage and 30 healthy individuals were enrolled in this study.LVSF and synchrony parameters were measured applying M-mode ultmsound of Teichholz method,biplane Simpson's method and RT-3DE method,respectively.Results RT-3DE method showed highly correlated with M-mode ultmsound of Teichholz method and biplane Simpson's method in assessment of left ventricular ejection fraction (LVEF) (r=0.874,0.930;P ＜0.05).RT-3DE detection showed that the differences in left ventricular diastolic volume (LVDV) and left ventricular end systolic volume (LVESV) as well as LVEF between the observation group and the control group were significant (t =-10.11-10.66,P ＜0.05).In the observation group,LVEF were negatively correlated with wall systolic syn chronization parameters (r=-0.749--0.502,all P＜0.05).Conclusion RT-3DE is a new method of non-invasive,simple and accurate in assessment of left ventricular systolic function and synchrony in uremic patients with myocardial damage.关键词
超声心动描记术,三维/尿毒症/心室功能,左/心肌收缩Key words
echocardiography, three-dimensional/uremia/ventricular function, left/myocardial contraction分类
医药卫生引用本文复制引用
李文,章蓉,李荣,孙冬梅..实时三维超声心动图技术对心肌受损尿毒症病人左心室收缩功能及同步性评价[J].青岛大学医学院学报,2017,53(1):8-11,4.
