Your circulatory system contains a vast network of blood vessels connecting the heart with your brain, organs, muscles, and every major region of the body. This 3D medical animation explores major vessels including the aorta, vena cava, pulmonary vessels, carotid arteries, and major vessels leading toward the lower body. Learn how arteries carry blood away from the heart and veins return blood toward it. Subscribe to Body Spectra for visually engaging 3D human anatomy and medical science.
