Human Heart Anatomy Diagram - Educational Medical Illustration #3045802 (License: Personal Use)

This medical illustration depicts the human heart with accurate anatomical features including the left and right atria and ventricles, pulmonary artery, aorta, superior and inferior vena cava, and coronary vessels. The surrounding epicardial fat is shown in yellow, while red and blue vessels indicate oxygenated and deoxygenated blood flow respectively. The image uses clean vector-style coloring to enhance clarity for educational use.

Used on health education websites, medical textbooks, anatomy courses, or patient-facing resources to explain cardiac structure and function; matches user intent for learning, teaching, or visual reference in cardiology contexts.