Human Heart Anatomy Diagram - Structure and Blood Flow Explained #3262830 (License: Personal Use)

The image depicts a realistic anatomical illustration of the human heart, emphasizing its four chambers-two atria and two ventricles-and major vessels including the aorta, pulmonary artery, superior and inferior vena cava. Coronary arteries are shown in blue (deoxygenated) and red (oxygenated) to indicate blood flow direction and vascular supply to the myocardium. The illustration is stylized for clarity, ideal for teaching cardiovascular physiology.

Used in medical education websites, anatomy textbooks, patient information portals, and health blogs to explain heart structure, circulation, or conditions like coronary artery disease. Matches user intent for learning or reviewing cardiac anatomy.