46+ How Does The Human Heart Work Diagram Images. The human heart is an amazing organ. How does blood travel through the heart?
National heart, lung and blood institute. The muscle contracts about 70 times per minute and, as it does so, it sends blood through the body. What does the heart look like 2.
The human heart is an organ responsible for pumping blood through the body, moving the blood (which along with lymphatic vessels, the blood, blood vessels, and lymph, the heart composes the let's examine the anatomy of the heart along with some diagrams that show how the heart operates.
Where is your heart and what does it look like? Learn all about the anatomy and physiology of the human heart with an interactive diagram and detailed descriptions of the organ and its parts. The heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The heart is the hardest working muscle in the human body.