Cardiovascular system anatomy

Infographics, activities, and other resources to help you teach your students about the

The human cardiovascular system is made up of the heart, the blood it pumps, and the blood vessels, veins and arteries, through which the blood travels.

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Illustration of the frontside of the heart and its major vessels.

Sketch of human heart anatomy ,line and color on a checkered background. Educational diagram with hand written labels of the main. Illustration about circulation, labeled - 105954377

Illustration about 3d rendered anatomy illustration of the human cardiovascular system. Illustration of arterial, clogged, cholesterol - 5564156

A look at how the human heart evolved from two and three heart chambers into the four-chambered structure it is today.

Coronary Arteries and Cardiac Veins BLOOD SUPPLY OF THE HEART STERNOCOSTAL AND DIAPHRAGMATIC SURFACES The normal heart and the proximal portions of the great vessels receive their blood supply from two coronary arteries. The left coronary artery (LCA) originates from the left sinus of Valsalva near its upper border, at about the level of the free edge of the valve cusp. The LCA usually has a short (0.5-2 cm) common stem that bifurcates or trifurcates. One branch, the anterior inter…

This blood circulation diagram depicts the cardiovascular system, which transports nutrients and oxygen to all cells in the body. It is made up of the heart and the blood vessels that run throughout the body. The arteries carry blood away from the heart, while the veins return it. The blood vessel system resembles a tree: The "trunk," or main artery (aorta), divides into large arteries that branch into smaller and smaller vessels. The capillary network is a network of tiny vessels that…

The circulatory system consists of the organs and fluids that transport materials throughout the body - including the heart and blood vessels.