No abstract available
MeSH terms
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Aged
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Aortic Valve / diagnostic imaging
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Aortic Valve / surgery*
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Aortic Valve Stenosis / diagnostic imaging
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Aortic Valve Stenosis / surgery*
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Echocardiography, Transesophageal*
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Female
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Heart Valve Prosthesis Implantation / methods*
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Humans
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Ultrasonography, Interventional*