superior vena cava

The human circulatory system is a complex network responsible for the continuous movement of blood throughout the body, ensuring essential nutrients and oxygen reach various tissues.

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după R G

după james cosmai

după Lindsey Walker

după Breon Brinkley-Bowens

pulmonary valve

pulmonary artery

lungs

pulmonary vein

left atrium

mitral valve

left ventricle

aortic valve

ascending aorta

descending aorta