No abstract available
MeSH terms
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Adolescent
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Arrhythmias, Cardiac / etiology
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Arrhythmias, Cardiac / physiopathology*
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Child
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Child, Preschool
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Electrocardiography*
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Follow-Up Studies
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Heart Transplantation / physiology*
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Humans
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Infant
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Postoperative Complications / physiopathology*
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Time Factors