Human Circulatory System Anatomy - Arteries, Veins, and Heart Diagram #3747579 (License: Personal Use)

This medical illustration depicts the complete human cardiovascular network, including the heart as the central pump, major arteries like the aorta and carotids, and systemic veins such as the vena cava. It clearly distinguishes arterial (red) and venous (blue) pathways from the brain down to the extremities, with visible renal circulation to the kidneys. Capillary networks in hands, feet, and organs are also indicated for microcirculation context.

Used in educational websites, anatomy textbooks, health blogs, and medical training platforms to explain blood circulation, cardiovascular physiology, or related pathologies; matches user intent for learning basic or advanced circulatory anatomy.