text_1: 两组 在 5 年 时 的 心肌梗死 发生率 相似 , 但围 手术 期 PCI 较优 , 而 长期 随访 期间 CABG 较优 .
  
text_2: rates of myocardial infarction at 5 years were similar in the two groups , but they favored PCI in the periprocedural period and CABG during long @-@ term follow @-@ up .
  