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Heart Valve Replacement - Tissue (bovine vs porcine)

What can you tell me about the bovine vs the porcine valve replacement for aortic stenosis?


This discussion is related to Aortic Valve Replacement.
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976897 tn?1379167602
bovine valves seem to have a very slight edge according to studies, but the research is difficult due to different manufactures.

I'm not sure what you mean by a larger valve as opposed to a smaller one? The orifice size where the valve is placed determines the size, it isn't a choice as far as I'm aware. If you want a larger valve, you would have to restructure the top of the ventricle and this wouldn't be recommended.
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Avatar universal
Will a larger bovine aortic valve last longer than a smaller one?



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