When you take a close look at theIf you take a look If you look closely at the circulatory system, it looks like a big ball of wool that a kitten has gotten hold of, and worked it into one big tangled deal. In Reality the circulatory system is likely a lot simpler to sort out then that wool would be.

Our ordinary wisdom of the heart is, we know if its not working right we may suffer a heart attack. That there are four rooms in the heart, and that there is a entire string of veins and arteries We dont know a whole lot about these except, that if we cut an artery we could bleed to death. Another thing that we usually know, is we know that if we have overmuch fat in our blood, then cholesterol has everything to do with it, and its not good for us. That may be what we know of the circulatory system.But if you stop and think, that's is quite an a sum of knowledge.

If we had just a few more details to our knowledge it may drive many us to consider about how it actually affects our whole bodies, and that by familiarizing what it wants, and why it needs certain items, we will be all the more likely to check it gets it.

At times to exhaustively understand something it helps to paint a picture. So permit me do something the same to that here ,and give you something that is simple to visualize.

Picture a two lane main road. One is going Northward the other Southward. At the start of the expressway going south is a enomous constructing plant (the heart). In this plant are four rooms (four chambers of the heart) that from each one make a material, for the final product that this party makes(the enriched oxygen filled blood cells). This good product is pumped out into containers (arteries). These containers are right away transferred away from the plant (heart) down the highway (the blood flow) to various shops on the way(body organs that require the enriched cells.)

Now in the other direction coming down the North highway is containers (veins) getting back toward the industrial plant. These containers are carrying waste materials (blood that requires to be re oxygenated) These are dropped off at the industrial plant (heart) where it will be refurbished(re oxygenated) and then shipped out once again in the good containers (arteries).

This operation takes place over and over again incessantly. This scenerio is only given this way as a visualisation, to merely help you know how the circulatory system works.

If we wanted to, we could carry on with this visual image as to what comes about in the four rooms (chambers of the heart) in order to get the good merchandise prepared.

Hopefully this has given you a little more visualizing of how the system works and the importance of it . For example going back to our visualisation, if one good were to collapse then it would have a direct impact on all the other steps. This is precisely would befall on in our bodies.