术前
• Aspirin 72 hours before
• Ticlopidine (500 mg/d) or Clopidogrel (75 mg/d) 24 hours before
术中
• Heparin 70-100 I.U./Kg (5.000 I.U.), ACT 275-300 sec.
• Atropine (1mg) before balloon inflation
术后
• Ticlopidine (500 mg/d) or Clopidogrel (75 mg/d) for 4 weeks
• Low-molecular weight heparin (0.8 ml/d) for 4 weeks
• Aspirin indefinitely
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