Table 1 Demographic data and clinical characteristics of the 1128 patients operated during the study period
Total number of included patients = 508 | Total number of excluded patients = 620 | |||
|---|---|---|---|---|
No complications | Any complications | |||
MACCE | ||||
Number of patients(%) | Number of patients (%) | Number of patients (%) | Number of patients | |
Total number | 303 (60) | 205 (40) | 73 (14) | 620 |
Mean age, years [SD] | 60.5 [9.1] | 65.0 [9.0] | 67.2 [8.7] | 66.5 [9.5] |
Male | 255 (84) | 165 (80) | 57 (78) | 204 |
Operative priority | ||||
Elective | 248 (82) | 151 (74) | 55 (75) | 288 |
Urgent or emergency | 55 (18) | 54 (26) | 18 (25) | 293 |
Euroscore 1 mean [SD] | 2.1 [2.0] | 3.5 [2.7] | 4.1 [2.5] | 4.65[3.0] |
Ejection fraction <50% | 51 (17) | 41 (20) | 19 (27) | 166 |
Left main stem >50% | 55 (18) | 52 (25) | 15 (21) | 140 |
Redo surgery | 8 (3) | 18 (9) | 8 (11) | 27 |
History of stroke | 5 (2) | 15 (7) | 5 (7) | 43 |
History of TIA | 8 (3) | 8 (4) | 1 (1) | 35 |
History of acute myocardial infarction | 130 (43) | 84 (41) | 30 (41) | 178 |
impaired kidney function krea > 141mmol | 2 (1) | 5 (2.5) | 2 (3) | 18 |
Off-pump surgery | 45 (15) | 11 (5) | 4 (6) | 58 |
Diabetes | 36 (12) | 38 (19) | 8 (11) | 119 |
Obesity | 55 (18) | 45 (22) | 13 (20) | 143 |
History of general ASO | 18 (6) | 19 (9) | 9 (12) | 52 |
COPD | 15 (5) | 18 (9) | 3 (4) | 49 |
Persistent AF | 6 (2) | 11 (5) | 1 (1) | 20 |
Hyperlipidemia | 223 (74) | 149 (73) | 50 (69) | 443 |
Hypertension | 147 (49) | 121 (59) | 45 (62) | 346 |