Relation between atrial septal motion and atrial load using omni-directional M-mode echocardiography
- VernacularTitle:应用全方向M型超声心动图研究房间隔运动与心房负荷的关系
- Author:
Wei GUO
;
Lihong LU
;
Bin CHEN
- Publication Type:Journal Article
- Keywords:
Echocardiography;
Atrial septal;
Atrial function
- From:
Chinese Journal of Ultrasonography
2003;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the relation between changed atrial load and atrial septal motion.Methods Forty one patients with valve diseases,7 patients with congenital heart diseases, and 12 normal subjects were involved.Two dimensional image was obtained by transesophageal echocardiography.The thickness,wave time and velocity were showed during atrial septal motion by omni directional M mode echocardiography (OME).Results With increase of the volume load and pressure load in the atrium,the atrial septal thickness increased, and the velocity of atrial septal motion increased or reduced.Conclusions OME shows that the thickness and velocity of atrial septal motion relates with condition of atrial load.
