No abstract available
MeSH terms
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Adolescent
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Adult
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Age Factors
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Echocardiography
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Female
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Follow-Up Studies
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Heart Septal Defects, Atrial / classification
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Heart Septal Defects, Atrial / diagnostic imaging
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Heart Septal Defects, Atrial / surgery*
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Humans
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Male
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Middle Aged
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Severity of Illness Index