Age in years [Range: 65 – 110]
Weight in kg [Range: 35.0 – 250.0]
Height in cm [Range: 122.0 - 228.0]
Creatinine in mg/dL Defined as the most recent creatinine level prior ...
Ejection fraction (%) (most recent prior to operation)
Mean aortic gradient in mm Hg [Range: 0 - 75]
Chronic lung disease Moderate or Severe
History/type of cerebrovascular disease. Pick One
Immunosuppressive therapy (within 30 days prior to operation)
Peripheral vascular disease
Atrial fibrillation/flutter (within 2 weeks prior to operation)
Congestive heart failure and NYHA Class (within 2 weeks prior to operation)
Number of prior cardiovascular operation
Status (as defined by STS v2.52 data specifications)
Rescuscitation (within 1 hour prior to operation)
Cardiogenic shock (at time of operation)
Number of diseased vessels (number of native vessel systems with > 50% stenos...
Left main disease > 50%
Preoperative intra-aortic balloon pump or inotrope...
Prior PCI within 6 hours of operation
Moderate/severe tricuspid insufficiency
Moderate/severe aortic insufficiency
Moderate/severe mitral insufficiency