Cardiac Cycle

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Brunner, Cycle, Suddarth, Medical, Surgical, Nursing

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shows how blood is pumped in and out of the heart.

  1. By: marisa12
  2. Categories Art & Animation, Science & Tech
  3. Views 88,820
  4. Added :25-Sep-08
Comments on Cardiac Cycle
Other comments on this video
  • Awesome!!!!

    it's like..lookin' in your guts n stuff!!!

    By Hoobdastuff 1224641449
  • important

    there are more important things to ponder.
    i don't feel that GOD sent us just to keep thinking about him
    all the time.
    Lets do something productive and enjoy life.
    cause we all are going to die.
    so only choice we have is to How to Life. just do it...

    By photo1234 1224012036
  • evolution

    how retarded must you be to still think in genie like creation???

    By dfgro2000 1264139604
  • thanks

    thanks for to say thefunction of our's HEART

    It's really greate

    WHAT A GOD CREATIONS

    By rafik01ashik 1223974937
  • Life is to complex.

    The heart could not get that way through evolution. If those door like things didn't close the body would die, but they through evolution would have to come later, thus killing the creature. Darwin said if any complex organ was found his theory would be disproven. For evolution to work with this it could not be random. It would need a guide.

    By N0BODY 1223674749
  • Think? 4+

    How have created this great things in us

    By armani_dubai 1222979620
  • :D

    nice engine

    By Gaby222 1222652167
  • hodja

    And someone wants me to believe that this resulted from some accident, or from some unicellar organism?

    By nHodja 1222614301
    • Yes it did

      Read up on evolution. Take off the religion blinders and don't take everything your told for granted. Think for yourself instead of letting your religion do the thinking for you.

      Now lets suppose God created it. Who created God and how did he come about? There is a possiblity we were seeded here by an advanced race but I doubt it.

      By thomsonr 1222652267
    • Ok

      By that same logic who created us? Something has to be eternal either God or the Universe. Now can the universe be eternal? The Theory of relativity says that time space and matter must all exsist at the same time. So if the universe is eternal then time has gone on forever. But today is the end of time so far. Eternity does not have an end. That only leaves God.

      By N0BODY 1223675131
    • WHAT

      WHAT get a clue

      By thomasready 1223003608
    • where

      did the advanced race come from? It takes blind faith to believe in Evolution. More faith than it does to believe in God, the Creator of all.

      By dogbreth 1222720640
    • Faith??

      To say that God is the creator of all really does require you to tell us who created God. Unless God one day decided to create himself? Or if God has always been then are you telling us that one day God created the universe for no reason? And if so did he create time when he did that? Or was the universe created by God at the point of ALL time (since time is a null concept before its creation)...and at what point in the "elsewhere of time" did God do this?

      What I'm getting at is that is as scientists we do put our faith in evolution, but as you can see from my above ramblings, we don't profess to have all the answers....we have faith in something and then change our minds when something better comes along. This is how we grow as a species.

      Unquestioned and stubborn faith is what is holding back our species, and is not the answer.

      By Magua999 1222805748
    • To the Atheist,

      *cough* Dear Atheist,
      You are saying that God needs a creator, but the universe doesn't? Logically something needs to be eternal, either God or the Universe. Now if you were a real scientist you would know time space and matter must all exsist at the same time. So if the Universe is eternal then so is time. But today is the end of time so far. Eternity does not have an end. So if the universe is not eternal that leaves God.

      By N0BODY 1223675554
    • I just liked the video

      thank you to whom posted it.

      By Sly Mr. Rogers 1223103299
    • Only honest people want you to believe t...

      Liars tell you it was designed.

      By FrankDK 1222620671
    • ?

      You've given me alot to think about. Your "argument" *cough* is real convincing.

      By N0BODY 1223675254
  • biologi engine pulse

    Allah maha besar

    By icekepal 1222515941
    • ?

      ?

      By N0BODY 1223675590
  • ummm

    ....ok!!?

    By chink1 1225030282
20 Comments
 

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