Table 2. Operative outcomes.
| Variables | All (n=138) | Chronic CAD (n=69) |
|---|---|---|
| Type of surgery | ||
| MIDCAB | 97 (70.3) | 49 (71.0) |
| MICS-CABG | 41 (29.7) | 20 (29.0) |
| 2 grafts | 39 | 19 |
| 3 grafts | 2 | 1 |
| Use of LITA | 138 (100.0) | 69 (100.0) |
| Use of radial artery | 25 (18.1) | 13 (18.8) |
| Conversion to sternotomy and/or CPB | 0 | 0 |
| Number of grafts to the anterior wall | ||
| 1 | 116 (84.1) | 60 (87.0) |
| 2 | 22 (15.9) | 9 (13.0) |
| Number of grafts to the posterior wall | ||
| 1 | 1 (0.7) | 1 (1.4) |
| Number of grafts to the lateral wall | ||
| 1 | 17 (12.3) | 8 (11.6) |
| 2 | 1 (0.7) | 1 (1.4) |
Values are presented as n (%). CAD, coronary artery disease; MIDCAB, minimally invasive direct coronary artery bypass; MICS-CABG, minimally invasive multivessel coronary artery bypass grafting; LITA, left internal thoracic artery; CPB, cardiopulmonary bypass.