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DeCS
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Descriptor English:
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Pre-Excitation Syndromes
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Descriptor Spanish:
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síndromes de preexcitación
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Descriptor Portuguese:
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Síndromes de Pré-Excitação
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Synonyms English:
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Pre Excitation Syndromes
Pre-Excitation Syndrome
Preexcitation Syndrome
Preexcitation Syndromes
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Tree Number:
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C14.280.067.780
C14.280.123.750
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Definition English:
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A group of conditions in which HEART VENTRICLE activation by the atrial impulse is faster than the normal impulse conduction from the SINOATRIAL NODE. In these pre-excitation syndromes, atrial impulses often bypass the ATRIOVENTRICULAR NODE delay and travel via ACCESSORY CONDUCTING PATHWAYS connecting the atrium directly to the BUNDLE OF HIS. |
Indexing Annotation English:
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general, prefer specifics
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History Note English:
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1986
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Allowable Qualifiers English:
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Record Number:
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20206
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Unique Identifier:
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D011226
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Occurrence in VHL:
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Similar:
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DeCS
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