Howeer, during the first 4 months, 24% of patients experienced major aderse cardiac eents that required target lesion reascularization. Stenosis diameter in the targeted lesions was back up to 50%.

• 但是在最初的4个月内，24%25的患者出现了需要进行损伤部位血运重建的严重心脏意外，损伤部位狭窄直径又增加到50%25。