Contribution of selective intracoronary stenting to the improvement of myocardial viability and left ventricular function after Q-wave acute myocardial infarction / 中国介入心脏病学杂志

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