Table 1.
Patient and surgical characteristics. Both baseline characteristics as well as procedural and surgical characteristics have been extensively described previously (14, 15).
| All patients | N | |
|---|---|---|
| N = 192 | ||
| Age (years) | 67 [60;73] | 192 |
| Sex (female) | 47 (24.5%) | 192 |
| BMI (kg/m2) | 26.1 [23.7;30.4] | 192 |
| Diabetes on insulin (Yes) | 35 (18.2%) | 192 |
| Hypertension (Yes) | 130 (68.4%) | 190 |
| Dyslipidemia (Yes) | 111 (58.1%) | 191 |
| Smoker: | 188 | |
| Non-smoker | 97 (51.6%) | |
| Previous / current smoker | 91 (48.4%) | |
| Obesity (Yes) | 52 (27.1%) | 192 |
| Preoperative renal disease (Yes) | 43 (22.4%) | 192 |
| Peripheral vascular disease (Yes) | 11 (6.2%) | 178 |
| Carotid disease (Yes) | 6 (3.7%) | 162 |
| Myocardial infarction (Yes) | 20 (10.5%) | 191 |
| COPD (Yes) | 23 (12.1%) | 190 |
| NYHA (>1) | 131 (68.6%) | 191 |
| CCS (>0) | 71 (37.6%) | 189 |
| Ejection Fraction (%) | 60 [55;65] | 191 |
| EuroSCORE 2 | 1.73 [0.90;2.93] | 184 |
| ECC or MiECC: | 192 | |
| ECC | 149 (77.6%) | |
| MiECC | 43 (22.4%) | |
| Deep hypothermic cardiac arrest (Yes) | 19 (10.0%) | 191 |
| Aortic valve (Yes) | 86 (44.8%) | 192 |
| Mitral valve (Yes) | 45 (23.4%) | 192 |
| Tricuspid valve (Yes) | 17 (8.9%) | 192 |
| Coronary artery bypass (Yes) | 77 (40.1%) | 192 |
| Ascending Aortic (Yes) | 38 (19.8%) | 192 |
| Aortic Arch (Yes) | 11 (5.7%) | 192 |
| Bypass time (min) | 104 [80;132] | 192 |
| Aortic cross clamping (min) | 68.5 [52.0;91.8] | 192 |
| Lowest body temperature (°C) | 33.2 [32.1;33.8] | 192 |
| Operation duration (min) | 234 [195;276] | 192 |
Data expressed as median [IQR] or number (%).
BMI, body mass index; COPD, chronic obstructive pulmonary disease; NYHA, New York heart association; CCS, Canadian cardiovascular society.