(b) off-pump CABG (total; 9790)
(The present section also includes cases of planned off-pump CABG in which, during surgery, the change is made to an on-pump CABG or on-pump beating-heart procedure)
| Primary, elective | Primary, emergency | Redo, elective | Redo, emergency | Arterial graft only | Artery graft + SVG | SVG only | Others | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cases | 30-day mortality | Hospital mortality | Cases | 30-day mortality | Hospital mortality | Cases | 30-day mortality | Hospital mortality | Cases | 30-day mortality | Hospital mortality | |||||||||
| Hospital | After discharge | Hospital | After discharge | Hospital | After discharge | Hospital | After discharge | |||||||||||||
| 1VD | 573 | 2 (0.3) | 0 | 3 (0.5) | 73 | 3 (4.1) | 0 | 8 (11.0) | 34 | 1 (2.9) | 0 | 1 (2.9) | 9 | 0 | 0 | 0 | 570 | 47 | 72 | 0 |
| 2VD | 1533 | 13 (0.8) | 0 | 26 (1.7) | 150 | 7 (4.7) | 0 | 10 (6.7) | 19 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 625 | 1024 | 55 | 0 |
| 3VD | 3947 | 30 (0.8) | 0 | 50 (1.3) | 383 | 13 (3.4) | 0 | 20 (5.2) | 12 | 0 | 0 | 1 (8.3) | 1 | 0 | 0 | 0 | 840 | 3433 | 70 | 2 |
| LMT | 2468 | 8 (0.3) | 1 (0.0) | 19 (0.8) | 553 | 21 (3.8) | 0 | 25 (4.5) | 28 | 0 | 0 | 0 | 5 | 0 | 0 | 2 (40.0) | 818 | 2168 | 68 | 0 |
| Total | 8521 | 53 (0.6) | 1 (0.0) | 98 (1.2) | 1159 | 44 (3.8) | 63 (5.4) | 93 | 1 (1.1) | 2 (2.2) | 17 | 0 | 2 (11.8) | 2853 | 6672 | 265 | 2 | |||
| Kawasaki | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 1 | 0 |
| Hemodialysis | 581 | 7 (1.2) | 0 | 15 (2.6) | 79 | 7 (8.9) | 0 | 9 (11.4) | 7 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 131 | 511 | 30 | 0 |
Values in parenthesis represent mortality %
CABG coronary artery bypass grafting, 1VD one-vessel disease, 2VD two-vessel disease, 3VD three-vessel disease, LMT left main trunk, SVG saphenous vein graft, LMT includes LMT alone or LMT with other branch diseases