Table 4.
Variables | Score |
---|---|
Surgery urgency level | |
Elective | 0 |
Non-elective surgery | 2 |
Current CHF | 2 |
Renal failure | 4 |
Type of surgery | |
Isolated CABG or isolated valve | 0 |
Combined valve and CABG surgery | 6 |
Other surgery types | 5 |
CABG, coronary artery bypass graft; CHF, congestive heart failure; CICU, cardiac intensive care unit.