Search on: BUNDLE, ATRIOVENTRICULAR 
Descriptors Found: 1
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Descriptor English:   Bundle of His 
Descriptor Spanish:   Fascículo Atrioventricular 
Descriptor Portuguese:   Fascículo Atrioventricular 
Synonyms English:   Anterior Fascicle
Atrioventricular Bundle
Atrioventricular Bundles
Bundle, Atrioventricular
Bundle, Kent-His
Bundles, Atrioventricular
Fascicle, Anterior
Fascicle, Posterior
His Bundle
Kent His Bundle
Kent-His Bundle
Left Bundle Branch of His
Posterior Fascicle
Right Bundle Branch of His  
Tree Number:   A07.541.409.273
Definition English:   Small band of specialized CARDIAC MUSCLE fibers that originates in the ATRIOVENTRICULAR NODE and extends into the membranous part of the interventricular septum. The bundle of His, consisting of the left and the right bundle branches, conducts the electrical impulses to the HEART VENTRICLES in generation of MYOCARDIAL CONTRACTION. 
See Related English:   Bundle-Branch Block
 
History Note English:   91(75); was see under HEART CONDUCTION SYSTEM 1975-90 
Allowable Qualifiers English:  
AB abnormalities AH anatomy & histology
CH chemistry CY cytology
DG diagnostic imaging DE drug effects
EM embryology EN enzymology
GD growth & development IM immunology
IN injuries ME metabolism
MI microbiology PS parasitology
PA pathology PH physiology
PP physiopathology RE radiation effects
SU surgery TR transplantation
UL ultrastructure VI virology
Record Number:   2069 
Unique Identifier:   D002036 

Occurrence in VHL:
 

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