What happens if the connection between the SA node and AV node becomes blocked?

Name: What happens if the connection between the SA node and AV node becomes blocked?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

If the connection between the SA node and AV node becomes blocked, the AV node will take over as the pacemaker for the heart, but it will not be able to transmit signals as quickly as the SA node. This can result in the ventricles contracting more slowly, which can lead to a slower heart rate and reduced cardiac output.

What Happens If the Connection Between the SA Node and AV