|
Males
|
1 (19.3 %)
|
14 (24 %)
|
0.51
|
|
Mean age (years)
|
67.5 ± 12.72
|
71 ± 16
|
0.07
|
|
Mean Canadian Cardiovascular Class
|
1.41 ± 0.62
|
1.34 ± 0.63
|
0.44
|
|
Mean New York Heart Association class
|
2.4 ± 0.75
|
2.34 ± 0.82
|
0.6
|
|
Mean height (cm)
|
159.7 ± 7.7
|
161.8 ± 12
|
0.1
|
|
Mean weight (kg)
|
66.2 ± 12.7
|
67 ± 13
|
0.67
|
|
Mean Body Surface Area (m2)
|
1.67 ± 0.14
|
1.69 ± 0.25
|
0.41
|
|
Mean Body mass Index (kg/m2)
|
26 ± 4.8
|
25.5 ± 4.4
|
0.47
|
|
Aortic stenosis
|
223 (84 %)
|
48 (82.7 %)
|
0.95
|
|
Diabetes
|
35 (13.2 %)
|
6 (10.4 %)
|
0.71
|
|
Insulin therapy
|
7 (2.7 %)
|
1 (1.7 %)
|
0.95
|
|
Hypercholesterolemia
|
82 (31 %)
|
16 (27.6 %)
|
0.87
|
|
Hypertension
|
118 (44.5 %)
|
21 (36 %)
|
0.31
|
|
Hypothyroidism
|
15 (5.7 %)
|
1 (1.7 %)
|
0.36
|
|
Smoking history
|
61 (23 %)
|
10 (17.3 %)
|
0.43
|
|
Chronic renal failure
|
11 (4.2 %)
|
6 (10.4 %)
|
0.11
|
|
Cerebrovascular disease
|
4 (1.5 %)
|
3 (5.2 %)
|
0.22
|
|
Previous transitory ischemic arrest
|
17 (6.4 %)
|
6 (10.4 %)
|
0.44
|
|
Previous carotid endarterectomy
|
7(2.7 %)
|
0
|
0.45
|
|
Previous peptic ulcer
|
21 (8 %)
|
5 (8.6 %)
|
0.93
|
|
Peripheric vascular disease
|
11 (4.2 %)
|
2 (3.5 %)
|
0.90
|
|
Preoperative arrhythmias
|
24 (9 %)
|
5 (8.6 %)
|
0.88
|
|
Permanent pacemaker
|
7 (2.7 %)
|
2 (3.5 %)
|
0.92
|
|
Nonelective
|
10 (3.8 %)
|
6 (10.4 %)
|
0.08
|
|
Endocarditis
|
11 (4.2 %)
|
4 (7 %)
|
0.58
|
|
Reoperation
|
31 (11.7 %)
|
4 (7 %)
|
0.41
|
|
III-IV reoperation
|
7 (2.7 %)
|
0
|
0.45
|
|
Ischemic heart disease
|
37 (14 %)
|
7 (12 %)
|
0.86
|
|
Myocardial Infarction
|
12 (4.5 %)
|
3 (5.2 %)
|
0.89
|
|
Chronic obstructive pulmonary Disease
|
31 (11.7 %)
|
8 (13.8 %)
|
0.83
|
|
Congestive heart failure
|
44 (16.6 %)
|
9 (15.5 %)
|
0.9
|
|
Left Ventricular Ejection Fraction ≤ 35 %
|
33 (12.5 %)
|
6 (10.4 %)
|
0.82
|
|
Mean Euroscore
|
6.9 ± 2
|
7.1 ± 2.9
|
0.51
|
