Objective:Investigate the effect of wenxinkeli on the patients with reperfusion arrhythmias (RA) in direct percutaneous coronary intervention (PCI) of acute myocardial infarction (AMI).

• 目的:观察稳心颗粒对急性心肌梗死(AMI)患者经皮冠状动脉介入治疗术(PCI)中再灌注心律失常(RA)的影响。