Facinates and Confusion of Cardiovascular System Blog 2

First of all the cardiovascular system should facinate every human being. What I find amazing is how so many organs and different body parts work together and do lots of work just to keep your heart breathing. A heart beat seems so simple because we are living daily and breathing is easy. Then when the entire process is explained to me, there is a buzz as to how crazy the system works. What i find confusing is probably learning why things like the ventricles, veins, and vessels do what they do which is always the confusing part to me when it comes to the human body.