The AV node is located at the junction of:
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Correct answer: Atria and ventricles
The AV node lies at the atrioventricular junction. This position allows it to regulate impulse transmission between atria and ventricles.
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More Cardiac Conduction System (SA, AV Nodes) questions
- Which structure ensures that impulses reach the apex of the heart first?
- Bundle branches are located in the:
- Which event occurs first in the normal cardiac conduction sequence?
- Damage to the AV node would most directly affect:
- Which structure prevents simultaneous contraction of atria and ventricles?
- The rate of impulse generation in the SA node is normally about: