Adverse Event or Outcome N (%) or Median (IQR)
Operative mortality 159 (29.83%)
Reoperation 248 (46.53%)
Blood product transfusion 431 (80.86%)
Prolonged mechanical ventilation 334 (62.66%)
Pneumonia 116 (21.76%)
Renal failure 170 (31.89%)
Stroke 31 (5.82%)
Sepsis 43 (8.07%)
Superficial wound infection 12 (2.25%)
Deep sternal wound infection 2 (0.38%)
Atrial fibrillation 187 (35.08%)
Total ICU hours 123.5 (70.83-292.00)