Science, asked by sashank81, 1 year ago

why arteries have holes in them​

Answers

Answered by akureshi55
0

Answer:

A "hole" in the wall that separates the top two chambers of the heart. This defect allows oxygen-rich blood to leak into the oxygen-poor blood chambers in the heart. ASD is a defect in the septum between the heart's two upper chambers (atria).

Explanation:

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