No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adolescent
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Adult
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Aged
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Atrial Fibrillation / etiology
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Electrocardiography
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Female
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Follow-Up Studies
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Heart Block / diagnosis
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Heart Block / etiology*
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Humans
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Male
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Middle Aged
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Spondylitis, Ankylosing / complications*