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Hello everyone:
I am just curious if anyone knows what the gradients should be for St. Jude mechanical aortic and mitral valves.
My husbands have increased, and I am wondering what that might mean.
Marybeth
I am just curious if anyone knows what the gradients should be for St. Jude mechanical aortic and mitral valves.
My husbands have increased, and I am wondering what that might mean.
Marybeth