It is the blood supply of the whole body and is responsible for delivering the blood to every organ. In summary from the video in 14 steps blood flows through the heart in the following order. What Are The Parts That Make Up A Human Heart Diagrams And More Nursing School Survival Medical School Studying Medical Technology Shoulder Pain and Heart Attack. . Blood transfusion procedure is used for various conditions such as anemia during surgery injuries etc but like all medical procedures it carries its own sets of risks. Its a continuous cycle of bringing oxygen and other necessities to your cells and taking away waste from your cells. Four Chambers of the Heart and Blood Circulation. So if you remember this general pattern it will help you recall the order in which blood flows through each side of the heart. For the utmost efficiency the heart has to beat more than 100000 times per day and pump nearly 600 gallons of blood.