Diagram of Human Heart
This diagram of the human heart shows all the major vessels, and arrows indicate the direction of flow through the heart.
This diagram of the aorta indicates the superior and inferior vena cava, pulmonary artery, pulmonary vein, mitral valve, aortic valve, left and right ventricle, left and right atria, tricuspid valve, and pulmonary valve.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Human Physiology/The cardiovascular system."
http://en.wikibooks.org/wiki/Human_Physiology/The_cardiovascular_system%23Aorta
Wikibooks
CC BY-SA 3.0.