FEATURES OF IMPAIRED LEFT VENTRICULAR DIASTOLIC FUNCTION DUE TO MYOCARDIAL ISCHEMIA AS DETECTED BY DTI
- VernacularTitle:DTI检测缺血心肌左室舒张功能损伤特征的研究
- Author:
Baoming ZOU
;
Ruixia TIAN
;
Renpin ZHANG
- Publication Type:Journal Article
- Keywords:
myocardial ischemia;
left ventricular diastolic function;
myocardial velocity;
Doppler tissue imaging
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the features of abnormal left ventricular diastolic function in ischemic myocardium by DTI (Doppler Tissue Imaging). Methods Left ventricular diastolic function was studied before and after coronary angiography in 24 patients suspected to have myocardial ischemia, left ventricular pressure parameters were obtained by left cardiac catheterization and diastolic velocity of left ventricular posterior wall (LVPW) was measured by DTI at the same time. Results 1.The lowest left ventricular diastolic pressure increased significantly during ischemia of myocardium(P
