No abstract available
MeSH terms
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Blood Flow Velocity
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Cardiac Catheterization
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Child
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Color
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Echocardiography, Doppler* / methods
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Echocardiography, Transesophageal
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Heart Defects, Congenital / diagnostic imaging*
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Heart Defects, Congenital / physiopathology
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Heart Defects, Congenital / therapy
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Humans
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Ventricular Function, Left