No abstract available
Publication types
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Case Reports
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Clinical Conference
MeSH terms
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Aortic Valve Stenosis / congenital*
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Aortic Valve Stenosis / diagnostic imaging
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Aortic Valve Stenosis / therapy*
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Catheterization* / methods
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Echocardiography, Transesophageal*
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Heart Ventricles
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Humans
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Infant
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Infant, Newborn
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Male
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Ultrasonography, Interventional*