Search results
Results From The WOW.Com Content Network
How does blood flow through the body, step by step? Your heart pumps oxygen-rich blood through your aortic valve and into your aorta. Your aorta is your body’s main artery, and it has many branches that go in different directions to reach various areas of your body.
Learn how blood flows through the heart in three circuits: pulmonary, systemic, and coronary. See the chambers, valves, and vessels involved in each circuit and their functions.
Learn how blood flows through the heart and the body, and what role the heart valves play in regulating blood flow. Find out about conditions that can affect blood flow and the heart rate and rhythm.
The 12 steps of blood flow through the heart demonstrate the efficiency and complexity of this vital organ. With each beat, the heart ensures that oxygen-poor blood reaches the lungs for oxygenation and that oxygen-rich blood is distributed throughout the body. By understanding these steps, we can better appreciate how our cardiovascular system ...
Oxygen-poor blood from the body enters your heart through two large veins called the superior and inferior vena cava. The blood enters the heart's right atrium and is pumped to your right ventricle, which in turn pumps the blood to your lungs.
Learn how the heart pumps blood through the body and lungs, and how blood flow is regulated by valves, chambers, and electrical signals. See diagrams, illustrations, and explanations of heart anatomy and physiology.
Learn how your heart is structured and how blood flows through it. See images and animations of the four chambers, the three layers of tissue, and the heart valves.
Blood flow through the heart made easy with a simple diagram of the cardiac circulation pathway and steps in order. Heart anatomy, video, quiz, and chart included! Great for USMLE, nursing, students, doctors, and medical learners.
Each time the heart beats it pumps blood through the body. When we exert ourselves physically, our heart beats faster. This increases the speed at which blood flows through our body. The blood can then absorb more oxygen from the lungs per minute in order to supply the body's cells with more oxygen.
Electrical impulses make your heart beat, moving blood through these chambers. Your brain and nervous system direct your heart’s function. Function. What is the function of the heart? Your heart’s main function is to move blood throughout your body. Blood brings oxygen and nutrients to your cells.