Inclusion criteria | Exclusion criteria | |
---|---|---|
Opportunity of surgery | Scheduled for cardiac surgery with CPB | Emergency cardiac surgery with CPB |
Type of surgery | Multiple valves replacement | The first time single valve replacement |
Bentall | ||
Reoperation (at least 1 item above 3 items must be met) | ||
Characteristics of patient | Age >70 years | |
BSA <1.6 m2 | ||
Cr >15 mg/L | ||
Liver Child–Pugh B or C | ||
R (TEG) >10 min; | ||
HB <13 g/dL (male) or 12 g/dL (female) | ||
PLT <50 × 109/L | ||
Drug withdrawal <3 days (Aspirin) or 7 days (Clopidogrel) (at least 2 items above 8 items must be met) |