Human Heart Anatomy Diagram - Educational Medical Illustration #3596524 (License: Personal Use)

This stylized medical illustration depicts the human heart with distinct color coding: red for oxygenated blood pathways (e.g., aorta), blue for deoxygenated blood (e.g., vena cava, pulmonary artery), and yellow for the pulmonary vein. Surface coronary vessels are outlined in dark red, enhancing educational clarity without overwhelming detail. The image uses flat design principles for optimal digital readability and scalability.

Used in educational websites, anatomy courses, health blogs, and medical presentations to explain cardiac structure and circulation. Matches user intent for visual learning, study aids, or patient education materials.