| Risk factor . | Operative mortality . | P-valuea . |
|---|---|---|
| Myocardial ischaemia | ||
| Yes | 16/48 (33.3) | 0.019 |
| No | 2/27 (7.4) | |
| Culprit coronary artery | ||
| RCA | 4/26 (15.3) | 0.003 |
| LCA | 9/19 (47) | |
| RCA + LCA | 3/3 (100) | |
| None | 2/27 (7.4) | |
| Coronary artery with dissection | ||
| RCA | 7/43 (16.3) | 0.172 |
| LCA | 7/18 (38.9) | |
| RCA + LCA | 4/14 (28.6) | |
| Shock | ||
| Yes | 7/27 (25.9) | 0.784 |
| No | 11/48 (22.9) | |
| Preoperative cardiopulmonary arrest | ||
| Yes | 6/10 (60.0) | 0.013 |
| No | 12/65 (18.5) | |
| Cardiac tamponade | ||
| Yes | 4/25 (16.0) | 0.390 |
| No | 14/50 (28.0) | |
| Aortic regurgitation >II | ||
| Yes | 4/13 (30.8) | 0.725 |
| No | 14/62 (22.6) | |
| Risk factor . | Operative mortality . | P-valuea . |
|---|---|---|
| Myocardial ischaemia | ||
| Yes | 16/48 (33.3) | 0.019 |
| No | 2/27 (7.4) | |
| Culprit coronary artery | ||
| RCA | 4/26 (15.3) | 0.003 |
| LCA | 9/19 (47) | |
| RCA + LCA | 3/3 (100) | |
| None | 2/27 (7.4) | |
| Coronary artery with dissection | ||
| RCA | 7/43 (16.3) | 0.172 |
| LCA | 7/18 (38.9) | |
| RCA + LCA | 4/14 (28.6) | |
| Shock | ||
| Yes | 7/27 (25.9) | 0.784 |
| No | 11/48 (22.9) | |
| Preoperative cardiopulmonary arrest | ||
| Yes | 6/10 (60.0) | 0.013 |
| No | 12/65 (18.5) | |
| Cardiac tamponade | ||
| Yes | 4/25 (16.0) | 0.390 |
| No | 14/50 (28.0) | |
| Aortic regurgitation >II | ||
| Yes | 4/13 (30.8) | 0.725 |
| No | 14/62 (22.6) | |
Values are number of patients (%). RCA: right coronary artery; LCA: left coronary artery.
aFisher's exact test.
| Risk factor . | Operative mortality . | P-valuea . |
|---|---|---|
| Myocardial ischaemia | ||
| Yes | 16/48 (33.3) | 0.019 |
| No | 2/27 (7.4) | |
| Culprit coronary artery | ||
| RCA | 4/26 (15.3) | 0.003 |
| LCA | 9/19 (47) | |
| RCA + LCA | 3/3 (100) | |
| None | 2/27 (7.4) | |
| Coronary artery with dissection | ||
| RCA | 7/43 (16.3) | 0.172 |
| LCA | 7/18 (38.9) | |
| RCA + LCA | 4/14 (28.6) | |
| Shock | ||
| Yes | 7/27 (25.9) | 0.784 |
| No | 11/48 (22.9) | |
| Preoperative cardiopulmonary arrest | ||
| Yes | 6/10 (60.0) | 0.013 |
| No | 12/65 (18.5) | |
| Cardiac tamponade | ||
| Yes | 4/25 (16.0) | 0.390 |
| No | 14/50 (28.0) | |
| Aortic regurgitation >II | ||
| Yes | 4/13 (30.8) | 0.725 |
| No | 14/62 (22.6) | |
| Risk factor . | Operative mortality . | P-valuea . |
|---|---|---|
| Myocardial ischaemia | ||
| Yes | 16/48 (33.3) | 0.019 |
| No | 2/27 (7.4) | |
| Culprit coronary artery | ||
| RCA | 4/26 (15.3) | 0.003 |
| LCA | 9/19 (47) | |
| RCA + LCA | 3/3 (100) | |
| None | 2/27 (7.4) | |
| Coronary artery with dissection | ||
| RCA | 7/43 (16.3) | 0.172 |
| LCA | 7/18 (38.9) | |
| RCA + LCA | 4/14 (28.6) | |
| Shock | ||
| Yes | 7/27 (25.9) | 0.784 |
| No | 11/48 (22.9) | |
| Preoperative cardiopulmonary arrest | ||
| Yes | 6/10 (60.0) | 0.013 |
| No | 12/65 (18.5) | |
| Cardiac tamponade | ||
| Yes | 4/25 (16.0) | 0.390 |
| No | 14/50 (28.0) | |
| Aortic regurgitation >II | ||
| Yes | 4/13 (30.8) | 0.725 |
| No | 14/62 (22.6) | |
Values are number of patients (%). RCA: right coronary artery; LCA: left coronary artery.
aFisher's exact test.
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