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Aortic Valve
Mechanical:

Abbott St. Jude - Standard
SIZE
EOA
MEAN GRADIENT
PEAK GRADIENT
19 mm
0.7 - 0.9 cm2
17 - 32 mmHg
34 - 46 mmHg
21 mm
1.0 - 1.4 cm2
10 - 20 mmHg
20 - 32 mmHg
23 mm
1.2 - 2.0 cm2
8 - 19 mmHg
16 - 28 mmHg
25 mm
1.4 - 2.4 cm2
6 - 13 mmHg
12 - 24 mmHg
27 mm
2.1 - 2.9 cm2
4 - 9 mmHg
8 - 18 mmHg
29 mm
2.3 - 3.3 cm2
4 - 8 mmHg
8 - 16 mmHg

*Expected values based on ASE's 2024 Prosthetic Valve Guidelines HERE
For informational purposes only; all information subject to human error. Always cross reference values.