Mechanism of blood circulation in heart, right ventricle.

Resolved question:
Thank you for your answer
Now I almost understand doctor's point.
I am going to check heart by eco, thank you.
What I am concerned has been started by seeing the youtube (how to work the heart. blood stream form right atrium to right ventricle.
If I know this I could finish my doubt for stucking on the wall of heart (right ventricle)
When blood move into right ventricle form atrium, on video, with very strong power, blood rush into the right ventricle.
But on video, it is not the continuous action, that is after the all of blood on right ventricle move to another place and empty, then blood on right atrium pump and rush into the wall of the right ventricle (ampty ventricle)... really wierd.. not continuously, until now I think blood is moving continuously eventhouhg little high pressure..
If there is small amount of blood on right ventricle, I think it is impossible for wood particle to rush into the wall and stuck on the wall of right ventricle
Becuase little woold don't have any such big power.
So, pls. explain me the blood circulation on heart is the same with other blood circulation such as that in vein or artery... continusely circulaton. or other mechanizm.
Thank you very much. Sorry to bother you again
Which one is right?
1. http://www.youtube.com/watch?v=RYZ4daFwMa8 (empty and push)
2. http://www.youtube.com/watch?v=oHMmtqKgs50 (continously)

Submitted: 4 Days
Category: Neurologist, Medical

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