There is a 0.15-second delay in impulse conduction from the SA node to the AV node. From the AV node, the impulse travels through the AV bundle in the interventricular septum to the ventricular myocardium.
Hay un retraso de 0.15 segundos en la conducción del impulso desde el nodo SA al nodo AV. Desde el nodo AV, el impulso viaja a través del haz AV en el septo interventricular hacia el miocardio ventricular.
| Front | Conduction mechanism of the heart, its delay and location of imp sites |
|---|---|
| Back | Delay of 0.15 seconds in conductance from the Sino-Atrial (SA) node to the Atrioventricular (AV) node. From AV node, the impulse travels through an AV bundle of excitable fibres in the *interventricular septum* to the myocardium of the ventricles. |
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