Human Heart Anatomy Diagram - Labeled Structure & Function Guide #2367792 (License: Personal Use)

This medical illustration depicts a sagittal cut of the human heart, revealing the right and left atria and ventricles, along with 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 blood flow and cardiac physiology.

Used in educational healthcare content, anatomy textbooks, patient education materials, and medical websites to explain heart structure and circulation; targets students, clinicians, and patients seeking foundational cardiovascular knowledge.