Vintage Human Anatomy Chest, Organs, Eyes Puzzle

Vintage illustration human health and anatomy drawings featuring four different images. The human heart is an organ that provides blood circulation throughout the cardiac system. It is one of the most vital organs in the human body. The heart is divided into four main chambers; the left and right atria (singular atrium) and the right and left ventricles. Two eyes with blood vessels, veins, ligaments, tendons and muscles. Close up of lungs, blood vessels, coronary veins and a heart. Throat and chest cavity. The throat consists of the pharynx, larynx, esophagus and trachea. Here you can see the major arteries and veins that are carrying blood to and from the heart in the chest cavity. Great design for science and biology geeks.