Human Heart Anatomy Diagram - Blood Flow and Chamber Structure #2368740 (License: Personal Use)

The image depicts a stylized cross-sectional view of the human heart, highlighting the right and left atria and ventricles, along with major vessels like the pulmonary artery and aorta. Black areas represent deoxygenated blood flow (right side), while pink indicates oxygenated blood (left side); white arrows trace circulation paths through valves. The simplified yet accurate design supports educational use in physiology and cardiology contexts.

Used on medical education websites, anatomy learning platforms, or health blogs to explain cardiac circulation; matches user intent for visual understanding of heart function, especially for students, patients, or educators seeking clear diagrams.