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DeCS
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Descriptor English:
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Atrioventricular Node
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Descriptor Spanish:
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Nodo Atrioventricular
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Descriptor Portuguese:
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Nó Atrioventricular
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Synonyms English:
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AV Node
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Tree Number:
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A07.541.409.147
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Definition English:
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A small nodular mass of specialized muscle fibers located in the interatrial septum near the opening of the coronary sinus. It gives rise to the atrioventricular bundle of the conduction system of the heart. |
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History Note English:
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91(75); was see under HEART CONDUCTION SYSTEM 1975-90
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Allowable Qualifiers English:
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Record Number:
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1289
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Unique Identifier:
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D001283
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Occurrence in VHL:
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Similar:
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DeCS SciELO LILACS LIS
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