File:Cardiac Conduction System.jpg: Difference between revisions

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Electrical conduction system of the heart occurs through specially modified cardiac muscle cells.

Week 7 {{GA)) - SA node initially develops in the sinus venosus and then is incorporated into the RA.
AV node arises slightly superior to the endocardial cushions.

SA node - sinoatrial node located on the anterior border of the opening of the superior vena cava.
AV node - atrioventricular node located near the orifice of the coronary sinus in the annular and septal fibres of the right atrium.
bundle of His
- Left bundle branch
- Right bundle branch
- moderator band - primary conduction path in to the free wall originating from the right bundle branch.

Cite this page: Hill, M.A. (2024, April 25) Embryology Cardiac Conduction System.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Cardiac_Conduction_System.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:03, 14 March 2010		1,201 × 862 (81 KB)	Z3212774 (talk \| contribs)	category:Heart ILP Cardiac conduction system in the adult heart.

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 Electrical conduction system of the heart occurs through specially modified cardiac muscle cells.
-* Week 7 (GA) - SA node initially develops in the sinus venosus and then is incorporated into the RA.
+* Week 7 {{GA)) - SA node initially develops in the sinus venosus and then is incorporated into the RA.
 * AV node arises slightly superior to the endocardial cushions.
@@ Line 22: / Line 22: @@
 <pubmed>20235167</pubmed>
+{{Footer}}
 [[Category:Heart]] [[Category:Cardiovascular]] [[Category:Human]] [[Category:Heart ILP]]