Contribution of selective intracoronary stenting to the improvement of myocardial viability and left ventricular function after Q-wave acute myocardial infarction
- VernacularTitle:择期冠状动脉内支架置入术对Q波型急性心肌梗死存活心肌及左心功能的影响
- Author:
Qingzhi MENG
;
Jiaqi XU
;
Juan WANG
- Publication Type:Journal Article
- Keywords:
Myocardial infarction;
Stents;
Angioplasty, transluminal, percutaneous coronary;
Ventricular function, left
- From:
Chinese Journal of Interventional Cardiology
1996;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of selective intracoronary stenting to the improvement of myocardial viability and left ventricular function aftcr Q-ware acute myocardial infarction. Methods 32 patients with initial Q-wave myocardial infarction underwent isoket-infusion 99Tc mMIBI SPECT imaging and blood pool radionuclide ventriculography before and after selective intracoronary Stenting. Results (1) The abnormal radioactive segments were 212 vs 108 before and after intracoronary stenting. The mean scores of abnormal segments were 16.1?3.9 vs 8.3?1.4 (P
