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Marizza181 [45]
3 years ago
7

Where is the sinoatrial located ?​

Health
2 answers:
Mashcka [7]3 years ago
8 0

Answer:

I believe it's the upper part of the wall of the atrium.

ikadub [295]3 years ago
7 0
The sinoatrial node is a group of cell located in the wall of the right atrium of the heart
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Explanation:

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