Search on: BUNDLE OF HIS 
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Descriptor English:   Bundle of His 
Descriptor Spanish:   Fascículo Atrioventricular 
Descriptor Portuguese:   Fascículo Atrioventricular 
Synonyms English:   Atrioventricular Bundle  
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 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:  
abnormalities anatomy & histology
chemistry cytology
drug effects embryology
enzymology growth & development
immunology injuries
metabolism microbiology
pathology physiology
physiopathology parasitology
radiography radiation effects
radionuclide imaging secretion
surgery transplantation
ultrastructure ultrasonography
virology  
Record Number:   2069 
Unique Identifier:   D002036 

Occurrence in VHL:
 

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