Human Heart Anatomy Diagram - Educational Medical Illustration #1206063 (License: Personal Use)

This medical illustration depicts a sagittal cross-section of the human heart, revealing the right and left atria and ventricles, as well as the tricuspid, pulmonary, mitral, and aortic valves. Major vessels-including the superior vena cava, pulmonary artery, aorta, and pulmonary veins-are color-coded for clarity. The image emphasizes structural relationships critical for understanding cardiac function and circulation.

Used in educational materials, medical websites, anatomy courses, and patient brochures to explain heart structure and function; targets students, healthcare professionals, and individuals seeking cardiovascular health information.