Variable | NS group (n = 148) | Heparin group (n = 148) | P value |
---|---|---|---|
Age (year) | 60.3 ± 10.0 | 59.5 ± 12.6 | 0.5 |
Gender (male) | 104, 70.3% | 115, 77.7% | 0.1 |
Weight (kg) | 65.9 ± 14.5 | 66.8 ± 12.6 | 0.6 |
NYHA class | 0.6 | ||
I (n,%) | 0 | 0 | |
II (n,%) | 19, 12.8% | 22, 14.9% | |
III (n,%) | 43, 29.0% | 44, 29.0% | |
IV (n,%) | 87, 58.2% | 83, 56.1% | |
EuroSCORE | 3.5 ± 2.7 | 3.3 ± 3.0 | 0.5 |
Previous Medical History | |||
Acute Myocardial infarction (n,%) | 86, 58.1% | 82, 55.4% | 0.6 |
Arrhythmia (n,%) | 62, 41.9% | 72, 48.6% | 0.2 |
Diabetes Mellitus (n,%) | 64, 43.2% | 54, 36.5% | 0.2 |
Chronic Renal Failure (n,%) | 40, 27.0% | 45, 30.4% | 0.5 |
Hypertension (n,%) | 107, 72.3% | 106, 71.6% | 0.9 |
Liver Disease (n,%) | 7, 4.7% | 4, 2.7% | 0.4 |
Smoking | 82, 55.4% | 73, 49.3% | 0.297 |
Alcohol drinking (n,%) | 90, 60.8% | 85, 57.4% | 0.556 |
Preoperative LVEF (%) | 46.0 ± 4.1 | 46.0 ± 5.9 | 0.9 |
Preoperative LVDd (mm) | 58.4 ± 9.6 | 58.9 ± 10.8 | 0.7 |
CPB time (minutes) | 151.2 ± 65.8 | 148.4 ± 69.6 | 0.7 |
ACC time (minutes) | 119.5 ± 54.0 | 115.7 ± 56.5 | 0.6 |
Surgical Procedures | 0.5 | ||
On-Pump CABG (n,%) | 24, 16.2% | 20, 13.5% | |
Off-Pump CABG (n,%) | 39, 26.3% | 30, 20.2% | |
Valves (n,%) | 53, 35.2% | 72, 48.1% | |
CABG+ Valves (n,%) | 33, 22.3% | 27, 18.2% |