Quelltext der Seite Atrioventrikularknoten, AV-Knoten/en

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AV node, located between [[Atrium,_Vorhof/en|atrium]] and [[Herzkammer/en|ventricle]] of the [[Erregungsbildungs-_und_Leitungssystem/en|excitation conduction system]] of the heart, where the delaying (negative [[dromotropic]]e) effect of the [[Vagus/en|vagus]] and the accelerating (positive [[dromotropic]]e) effect of the [[sympathetic nervous system] on the conduction of excitation occurs, is the secondary centre of stimulation in the heart.
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