Table 2.
Peri-operative patient characteristics
| Intraoperative patient characteristics (n = 100) | |
|---|---|
| On pump | 2 (2%) |
| Off pump | 98 (98%) |
| Average size of incision (centimeters) | 6.06 ± 0.45 |
| Conduits | |
| LIMA | 100 (100%) |
| Radial | 47 (47%) |
| Saphenous vein | 9 (9%) |
| Grafts | |
| LAD | 100 (100%) |
| Diagonal | 25 (25%) |
| Ramus | 32 (31%) |
| OM | 58 (58%) |
| PDA | 18 (18%) |
| Total grafts (average) | 2.33 ± 0.92 |
| Ratio of intended grafts to performed grafts | (259/233) |
| Number of grafts | |
| Single graft | 26 |
| Two grafts | 29 |
| Three grafts | 31 |
| Four grafts | 14 |
| LIMA used as sequence to diagonal and LAD | 19 (19%) |
| Conversion to sternotomy | 1 (1%) |
| Re-explorations | 2 (2%) |
| Graft revision | 1 (1%) |
| Procedure time in min (mean) (n = 100) | 132.40 ± 11.56 |
| Mean operative time for single grafts (min) (n = 27) | 114.8 ± 37.55 |
| Mean operative time for two grafts (min) (n = 29) | 113.14 ± 21.58 |
| Mean operative time for three grafts (min) (n = 31) | 129.45 ± 8.67 |
| Mean operative time for four grafts (min) (n = 14) | 145.21 ± 14.6 |
| HCR (number of patients) | 26 (26%) |
| Stent to RCA | 22 |
| Stent to PDA | 4 |
LIMA, left internal mammary artery; LAD, left anterior descending; OM, obtuse marginal; PDA, posterior descending artery; HCR, hybrid coronary revascularization