Human Circulatory System Diagram - Anatomy & Function Overview #3623194 (License: Personal Use)

The image displays a full-body anterior view of the human circulatory system, with the heart centrally positioned and branching vessels extending to the brain, limbs, and torso. Arteries are color-coded red to indicate oxygen-rich blood moving away from the heart, while veins are blue, representing deoxygenated blood returning to the heart. Capillary networks are implied at extremities and organs, completing the systemic and pulmonary loops.

Used in educational websites, medical blogs, anatomy courses, and health resources to explain cardiovascular physiology; targets students, educators, and patients seeking visual understanding of blood circulation.