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目的:探讨急性心肌梗塞(AMI)恢复期行经皮冠状动脉腔内成形术(PTCA)和冠脉内支架植入术的可行性。方法:根据冠状动脉造影(CAG)结果,对31例AMI患者行延迟性PTCA及支架植入术,对部分病例通过心脏超声(UCG)随访左室射血分数(EF)。结果:31例AMI恢复期患者中,有28例成功地施行PTCA或支架植入术,成功率达90.2%(28/31),部分病例EF明显提高。结论:对AMI恢复期患者行PTCA和支架植入术可能是一种安全、有效的方法。
Objective: To investigate the feasibility of percutaneous transluminal coronary angioplasty (PTCA) and coronary stent implantation in the recovery of acute myocardial infarction (AMI). Methods: According to the results of coronary angiography (CAG), 31 patients with AMI underwent delayed PTCA and stent implantation. Left ventricular ejection fraction (EF) was followed up by echocardiography (UCG) in some cases. Results: Of 31 patients with AMI convalescence, 28 patients were successfully treated with PTCA or stenting, with a success rate of 90.2% (28/31) and some patients with EF significantly improved. Conclusion: PTCA and stent implantation may be a safe and effective method for patients with AMI during convalescence.