Human Heart Anatomy Diagram - Detailed 3D Medical Illustration #3806173 (License: Personal Use)

This medically accurate 3D illustration depicts the human heart with color-coded oxygenated (red) and deoxygenated (blue) blood pathways. Key features include the four chambers, semilunar and atrioventricular valves, pulmonary artery, aorta, and vena cavae, rendered with semi-transparency to emphasize spatial relationships. The image highlights cardiac anatomy essential for understanding circulation and pathophysiology.

Used in medical textbooks, online health portals, cardiology training modules, and patient education materials; targets students, clinicians, and individuals seeking visual understanding of heart structure and function.