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The image contains one or several undisputed inaccuracies. It should not be used to illustrate or provide information about the subject , but may be kept in order to provide the basis for a corrected image.
Isolated heart conduction system showing atrioventricular node. The AV node receives two inputs from the right atrium: posteriorly, via the crista terminalis, and anteriorly, via the interatrial septum. [8] Contraction of heart muscle cells requires depolarization and repolarization of their cell membranes. Movement of ions across cell ...
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The conduction system consists of specialized heart muscle cells, situated within the myocardium. [3] There is a skeleton of fibrous tissue that surrounds the conduction system which can be seen on an ECG. Dysfunction of the conduction system can cause irregular heart rhythms including rhythms that are too fast or too slow.
Description English: A graphical representation of the Electrical conduction system of the heart showing the Sinoatrial node , Atrioventricular node , Bundle of His , Purkinje fibers , and Bachmann's bundle
Information from its description page there ... Heart and electrical conduction system blank ... with a different license as mentioned in the image description.
The bundle of His (BH) [1]: 58 or His bundle (HB) [1]: 232 (/ h ɪ s / "hiss" [2]) is a collection of heart muscle cells specialized for electrical conduction.As part of the electrical conduction system of the heart, it transmits the electrical impulses from the atrioventricular node (located between the atria and the ventricles) to the point of the apex of the fascicular branches via the ...