Table 1 Baseline characteristics
Preoperative variables | N = 49 |
|---|---|
Age (year) | 73.5 ± 8.3 |
Female | 9 (18.4) |
Male | 38 (81.6) |
Body surface area (m2) | 1.7 ± 0.2 |
Hyperlipidemia, n (%) | 25 (53.1) |
Diabetes mellitus, n (%) | 13 (28.6) |
Hypertension, n (%) | 41 (83.7) |
Lung disease, n (%) | 4 (8.2) |
Peripheral vascular disease, n (%) | 9 (18.4) |
Arrythmia, n (%) | 3 (6.1) |
Previous angina, MI, n (%) | 6 (12.2) |
Previous CVA, n (%) | 11 (22.4) |
Previous heart surgery, n (%) | 5 (10.2) |
Haemodialysis, n (%) | 4 (8.2) |
Serum creatinine (mg/dL) | 1.0 [0.7, 1.4] |
Ejection fraction (%) | 62.8 ± 7.7 |
Aortic valve pathology, n (%) | 15 (30.6) |
Mitral valve pathology, n (%) | 2 (4.1) |
Duration from debranching (days) | 9.0 [7.0, 28.0] |
Type of aneurysm | |
Degenerative arch or distal arch | 33 (67.3) |
Debakey 3b or 3bR | 12 (24.5) |
Debakey 1 | 4 (8.2) |
EuroSCORE II | 4.7 ± 2.5 |
4.4 [2.8–6.3] | |