Human Circulatory and Organ System Diagram - Anatomy Reference #1499019 (License: Personal Use)

The image presents a frontal anatomical view of the human torso with precise blue labels identifying vital organs (heart, lungs, liver, stomach, spleen, kidneys, intestines) and major circulatory structures (anterior and posterior vena cava, aorta, portal vein, capillary bed). Veins are shown in blue, arteries in red, and organ tissues in naturalistic tones to aid visual differentiation. The diagram emphasizes systemic circulation pathways and organ positioning relative to the cardiovascular system.

Used in educational contexts-such as biology textbooks, medical school lectures, health websites, and anatomy apps-to teach human physiology and organ relationships. Matches user intent for learning, reviewing, or referencing core human anatomy.