Assessment of the left ventricular diastolic function of patients with essential hypertension by pulsed-wave Doppler tissue imaging
- VernacularTitle:多普勒组织成像技术对高血压病患者左室舒张功能的评价
- Author:
Weihua KANG
;
Wenliang WANG
;
Zhixiong CAI
;
Xiaoqing WANG
;
Shunqi GUO
;
Bin KE
- Publication Type:Journal Article
- Keywords:
Doppler tissue imaging;
Essential hypertension;
Left ventricular diastolic function
- From:
Chinese Journal of Postgraduates of Medicine
2006;0(13):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the value of Doppler tissue imaging(DTI) in assessing the left ventricular diastolic function of patients with essential hypertension.Methods Twenty healthy person(group A),35 essential hypertension(EH) patients with normal left ventrecular mass index(LVMI,group B) and 30 EH patients with left ventricular hypertrophy(LVH,group C) were included.The mitral annular velocity in early diastole(Ea) and late diastole(Aa) were detected by DTI,meanwhile the mitral inflow velocity E and A were detected.Results The E,E/A,Ea,Ea/Aa of group B and group C were lower than those of group A(P0.05).The Ea,Ea/Aa of group C were lower than those of group B(P
