Human Circulatory System Diagram - Anatomy & Function Explained #3623195 (License: Personal Use)

This infographic visually maps the human circulatory system, distinguishing arterial (red) and deoxygenated (blue) blood pathways through the heart, lungs, brain, liver, kidneys, and limbs. It includes labeled components such as capillaries, aorta, pulmonary arteries/veins, and key blood cell types-erythrocytes, leukocytes, platelets-with their functions. The dual-view format combines a full-body schematic with an enlarged heart cross-section for anatomical clarity.

Used in biology education, medical training, or health literacy websites to support lessons on cardiovascular physiology; ideal for students, teachers, and patients seeking visual reinforcement of circulation concepts.