No abstract available
MeSH terms
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Aged
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Aged, 80 and over
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Bioprosthesis / adverse effects*
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Cardiac Catheterization / methods*
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Echocardiography, Transesophageal
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Heart Valve Prosthesis Implantation / methods*
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Humans
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Mitral Valve / diagnostic imaging
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Mitral Valve / surgery*
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Mitral Valve Insufficiency / diagnosis
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Mitral Valve Insufficiency / surgery*
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Prosthesis Failure
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Reoperation