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Ananya Shree

Class 11th
Biology
2 years ago

What is the significance of atrio-ventricular node and atrio-ventricular bundle in the functioning of heart?

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Muskan Anand

2 years ago

The atrioventricular bundle (AV) sends the cardiac impulse from the AV node to the ventricle walls, whereas the atrioventricular node (AVN) sends the impulse from the SA node.

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