Risk Factors | Score |
---|---|
Age | |
40-49 years | 1 |
50-59 years | 2 |
60-69 years | 3 |
70-79 years | 4 |
>80 years | 5 |
Dyspnea | |
None | 0 |
Moderate Exertion | 1 |
At Rest | 3 |
History of MI | |
No | 0 |
Yes | 2 |
Previous PCI | |
No | 0 |
Yes | 1 |
Preoperative BUN | |
< 30 | 0 |
≥ 30 | 2 |
Preoperative Sodium | |
> 145 mEq/L | 0 |
140 - 145 mEq/L | 1 |
135 - 139 mEq/L | 3 |
130 - 134 mEq/L | 4 |
125 - 129 mEq/L | 6 |
120 - 124 mEq/L | 7 |
115 - 119 mEq/L | 9 |
< 115 mEq/L | 10 |