A research on the aortic distensibility in patients with coronary artery disease
- VernacularTitle:冠心病患者升主动脉功能初步检测
- Author:
Zhen LI
;
Guilin LU
;
Zhong WANG
;
Liping LUO
;
Jinjia WU
;
Feng TAN
;
Yinjun TIAN
;
Juncang DUAN
- Publication Type:Journal Article
- Keywords:
Coronary atherosclerosis heart disease;
Arterial elasticity;
Ascending aortic distensibility coefficient;
Upper wall tissue velocities
- From:
Journal of Medical Postgraduates
2003;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05].Sao and Eao was significantly different between CHD group and the control group,but Aao has not significant different.③Sao positively correlated with ascending aortic distensibility coefficient(D)(r=0.73,P=0.03),and negatively correlated with aortic stiffness(?)(r=-0.68,P=0.03).Conclusion:Elastic properties of the aorta can directly be assessed by measuring the movements in the upper wall of the aorta with DTI.Reduced aortic S-velocity is significantly correlated with Ascending aortic distensibility coefficient(D) and stiffness index beta(?),which are important factors in assessing the changes of the aortic distensibility.
