Human Circulatory System Diagram - Arteries, Veins & Heart Anatomy #3482276 (License: Personal Use)

This artistic schematic depicts the human circulatory system with red lines representing oxygenated arterial pathways and blue lines indicating deoxygenated venous return. The heart is centrally positioned, with a pink left atrium/ventricle and red right ventricle, while the liver appears as a red organ below. The design uses bold outlines and minimal detail to emphasize systemic connectivity over realism.

Used in educational websites, anatomy tutorials, health blogs, and classroom presentations to help learners visualize blood circulation. Matches user intent for quick reference, study aids, or introductory physiology content.