Question

what is venacava how it work in heart ?

Answer 1

Hi friend,

Venacava - Superior venacava and inferior venecava.

•The vein which is at the anterior end of the right side of the heart is superior venacava (precaval vein).

It's function is to collect blood from anterior parts (head and Neck) of the body.

•The vein which is coming from posterior part of the heart is inferior venacava (postcaval vein).

It's function is to collect blood from posterior part (head and neck) of ghe body.

These are very useful in collecting and transporting blood to our body parts so that our heart pumps.

Hope it helps