46+ Heart Diagram Labeled And Functions Pictures. The heart is a muscular organ about the size of a closed fist that functions as the body's circulatory pump. The right atrium receives blood from the veins and pumps it to the.
Function and anatomy of the heart made easy using labeled diagrams of cardiac structures and blood flow through the atria, ventricles, valves, aorta, pulmonary arteries veins, superior inferior vena cava, and chambers. Its pumping power also pushes blood through organs like the lungs to remove waste products like co2.; The heart is the organ that helps supply blood and oxygen to all parts of the body.
Heart anatomy focuses on the structure and function of the heart.
The heart has 4 chambers: Here's more about these three layers. A powerful muscle slightly larger than a clenched fist. The heart, one of the most significant organs in the human body, is nothing but a muscular pump which pumps blood throughout the body.