Table 1.
Demographic data and preoperative risk factors
| Parameters | Value |
| Demographic data | |
| Age (years) | 65.7 ± 6.1 |
| Sex (male/female; % female) | 17/4 (19.0%) |
| BMI (kg/m2) | 29.1 ± 2.9 |
| LVEF (%) | 52.9 ± 13.7 |
| LVEDP (mmHg) | 12.9 ± 5.7 |
| Preoperative risk factors (n [%]) | |
| Diabetes | 8 (38%) |
| Hypertension | 17 (81%) |
| Smoking | 6 (28%) |
| Hyperlipidemia | 13 (62%) |
| Myocardial infarction | 0 (0%) |
| Obesity | 9 (43%) |
| History of stroke | 2 (9.5%) |
| PVD | 4 (19%) |
| PAH | 0 (0%) |
| COPD | 3 (14%) |
| Renal disease | 4 (19%) |
Data are expressed as mean ± standard deviation, or as frequency distributions (n) and simple percentages (%). BMI, body mass index; COPD = chronic obstructive pulmonary disease; LVEDP = left ventricular end-diastolic pressure; LVEF, left ventricular ejection fraction; PAH = pulmonary arterial hypertension; PVD = peripheral vascular disease.