No abstract available
MeSH terms
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Adams-Stokes Syndrome / therapy*
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Aged
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Arrhythmias, Cardiac / physiopathology
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Electrocardiography
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Female
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Heart Conduction System / physiopathology
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Humans
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Middle Aged
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Pacemaker, Artificial / adverse effects*
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Ventricular Fibrillation / etiology*