Table 2 Preoperative data
| Â | CABG on ECC | OPCAB | ||
|---|---|---|---|---|
| Â | Men | Women | Men | Women |
NYHA Class | I: 11% | I: 3% | I: 9% | I: 2% |
| Â | II: 46,2% | II: 51% | II: 47,2% | II: 53,5% |
| Â | III: 53,8% | III: 41% | III: 54,8% | III: 43,5% |
| Â | IV: 0% | IV: 5% | IV: 2% | IV: 3% |
Number of diseased coronary arteries | 1: 0% | 1: 27% | 1: 2,2% | 1: 25% |
| Â | 2:30,8% | 2:40% | 2:42,8% | 2:44,3% |
| Â | 3: 69,2% | 3: 33% | 3: 55% | 3: 30,5% |
Left main stem disease | 23% | 18% | 18,2% | 16,1% |
Former Myocardial Infarction | 34,9% | 24,8% | 33,7% | 25,1% |
Former PTCA and Stenting | 6,2% | 6,4% | 7,7% | 5,1% |
Atrial Fibrillation | 22,7% | 34,5% | 20,3% | 35,6% |
Previous Stroke | 4,4% | 3,6% | 3,8% | 2,8% |
Renal Failure | 5,4% | 4,6% | 4,8% | 3,8% |