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Q11 What is the significance of the atrio-ventricular node and atrio-ventricular bundle in the functioning of heart?
Answers (1)
The significance of the atrioventricular node and the atrioventricular bundle in the functioning of the heart is :
- The atrioventricular node picks up the cardiac impulse from the SA node.
- The atrioventricular bundle which originates from the AV-node conveys the cardiac impulse further towards the walls of the ventricles.
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