Science, asked by nikibhalerao2003, 10 months ago

impulse initiated in which Chamber of the heart​

Answers

Answered by SpideyTDM
0

Answer:

SA node (sinoatrial node) – known as the heart's natural pacemaker. The impulse starts in a small bundle of specialized cells located in the right atrium, called the SA node. The electrical activity spreads through the walls of the atria and causes them to contract. This forces blood into the ventricles.

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Answered by safnahakkim
0

Answer:RIGHT ATRIA

Explanation:right atria is the place where SAnode is present

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