Table 4 Values of hemodynamic parameters in normal functioning mechanical prothesis based on valve type and sizes within second follow-up

St. Jude

21

13

2.30

85

0.6

2.08

1.22

23.5 (10–45)

14 (6–30)

2.25 (1.50–3.20)

99.5 (65–140)

0.6 (0.3–0.9)

2.7 (1.25–3.74)

1.7 (0.73–2.91)

13 (7–73)

8 (2.5–45)

1.70 (1.10–4.10)

82 (35–185)

0.5 (0.3–0.9)

2.45 (1.47–4.42)

1.51 (0.86–3.25)

10.5 (6–16)

6 (4–9)

1.55 (1.10–1.90)

85.5 (75–110)

0.6 (0.4–0.7)

3.43 (2.29–4.01)

1.97 (1.27–2.21)

.

.

.

.

.

.

.

14

8

1.80

113

0.3

2.26

1.26

Carbomedics

.

.

.

.

.

.

.

25

17

2.40

101

0.6

2.49

1.52

20 (10–36)

16 (6–21)

2.20 (1.60–2.80)

121 (92–175)

.70 (0.40–0.80)

3.43 (1.96–3.93)

1.94 (1.03–3.97)

19

11

2.10

98

0.6

3.43

1.91

14

7

1.80

100

0.6

3.96

2.83

.

.

.

.

.

.

.

On-X

.

.

.

.

.

.

.

28 (20–36)

17 (12–22)

2.60 (2.20–3.00)

107.5 (96–119)

0.75 (0.7–0.8)

3.11 (2.91–3.32)

2.15 (2.08–2.21)

19 (10–34)

12 (5–20)

2.10 (1.60–2.90)

85 (79–103)

0.5 (0.3–0.8)

2.94 (2.45–3.91)

1.72 (1.29–2.18)

6

3

1.20

65

0.3

1.72

0.82

.

.

.

.

.

.

.

.

.

.

.

.

.

.