Search on: SINOATRIAL NODE 
Descriptors Found: 1
Displaying: 1 .. 1  

 1 / 1 DeCS     
Descriptor English:   Sinoatrial Node 
Descriptor Spanish:   Nodo Sinoatrial 
Descriptor Portuguese:   Nó Sinoatrial 
Synonyms English:   Node, Sino-Atrial
Node, Sinoatrial
Node, Sinu-Atrial
Node, Sinuatrial
Node, Sinus
Nodes, Sino-Atrial
Nodes, Sinoatrial
Nodes, Sinu-Atrial
Nodes, Sinuatrial
Nodes, Sinus
Sino Atrial Node
Sino-Atrial Node
Sino-Atrial Nodes
Sinoatrial Nodes
Sinu Atrial Node
Sinu-Atrial Node
Sinu-Atrial Nodes
Sinuatrial Node
Sinuatrial Nodes
Sinus Node
Sinus Nodes  
Tree Number:   A07.541.409.819
Definition English:   The small mass of modified cardiac muscle fibers located at the junction of the superior vena cava (VENA CAVA, SUPERIOR) and right atrium. Contraction impulses probably start in this node, spread over the atrium (HEART ATRIUM) and are then transmitted by the atrioventricular bundle (BUNDLE OF HIS) to the ventricle (HEART VENTRICLE). 
History Note English:   78; was SINO-ATRIAL NODE 1964-77 (Prov 1964-69) 
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 IR innervation
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:   13230 
Unique Identifier:   D012849 

Occurrence in VHL: 		 

Similar:
  
DeCS