Learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life.

How “Gray’s Anatomy,” a book of drawings featuring blood vessels, muscles, the nervous system and other squeamish things, came to be one of the world’s most widely read books ...

Your circulatory system contains three blood vessel types: arteries, veins, and capillaries. Arteries carry blood from the heart, unlike veins, which carry blood to the heart. According to the ...

The large blood vessel then continues between the left atrium and left ventricle, running along the interventricular groove, and finally empties into the right atrium. Function of the coronary sinus ...

The great saphenous vein is a large venous blood vessel running near the inside surface of the ... Along its length are 10 to 20 one-way valves that keep the blood from flowing back toward the foot.

Capillaries are blood vessels that carry blood to the body’s organs at a microscopic level. Anatomy, types of arteries, and the circulatory system Generally, an artery has three layers : ...