Science, asked by teerathkour62, 7 months ago

what are the parts of right atrium?​

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Answered by 1170594
0

Answer:

The interior surface of the right atrium can be divided into two parts, each with a distinct embryological origin. These two parts are separated by a muscular ridge called the crista terminalis: Sinus venarum - located posterior to the crista terminalis.

Answered by purujitpranshu
1

Answer:

The interior surface of the right atrium can be divided into two parts, each with a distinct embryological origin. These two parts are separated by a muscular ridge called the crista terminalis: Sinus venarum - located posterior to the crista terminalis.

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