Do you think on x valve is better than the st jude medical heart valve?
Elaine Cutri
7 years ago (March 31, 2019)
Short answer, yes due to less bruising. This is what I know. The On-X's 2 valves open fully to parallel the artery wall, the St John valve is a few degrees less. With this full opening, the blood flow is less turbulently and allows for a lower INR value (blood... Read more.
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