Human Circulatory System Diagram - Major Arteries and Veins Labeled #1499023 (License: Personal Use)

This anatomical illustration depicts the human circulatory system with red arteries and blue veins mapped across the torso and limbs. Key structures such as the aorta, vena cava superior/inferior, pulmonary veins, hepatic and brachial arteries, and femoral vessels are precisely labeled in Latin nomenclature. The diagram emphasizes systemic circulation pathways from the heart to peripheral organs and back.

Used in medical textbooks, anatomy courses, healthcare websites, and patient education materials to explain cardiovascular anatomy; targets students, clinicians, and curious learners seeking visual understanding of blood vessel routing.