Question

What are the two nodes in the heart that are the pace makers?

Answer 1

It would be the sinoatrial node and atrioventricular node.

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Answer 2

The sinoatrial node is the normal natural pacemaker of the heart and is responsible for the ... It is an elongated structure extending between 1 and 2 cm on the right from the crista terminalis the crest of the right atrial appendage, and runs