心肌声学造影对冠状动脉血运重建术心肌灌注的评价研究

摘要

Objective To investigate the significance of myocardial contrast echocardiography ( MCE ) during follow—up period after coronary revascularization in the patients with ischemic cardiomyopathy. Methods The patients ( n =36 ) were respectively given intracoronary stent implantation or coronary artery bypass grafting ( CABG ) for coronary revascularization, and then their were given real-time MCE and graded according to the filling degree of contrast before coronary revascularization, and at early stage (