No abstract available
MeSH terms
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Atrial Flutter* / diagnosis
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Atrial Flutter* / physiopathology
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Electrocardiography / methods
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Electrophysiologic Techniques, Cardiac / methods*
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Heart Atria / physiopathology*
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Heart Conduction System / physiopathology
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Humans
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Male
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Middle Aged
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Tachycardia, Ectopic Atrial / diagnosis