Human Heart Anatomy Diagram - Labeled Illustration for Medical Education #1203092 (License: Personal Use)

This black-and-white line drawing depicts the human heart in anterior view, illustrating the four chambers (left and right atria and ventricles), major valves (aortic, pulmonary, mitral, tricuspid), and connected vessels including the aorta, pulmonary trunk, superior/inferior vena cava, and pulmonary veins. The style emphasizes structural clarity over realism, making it suitable for educational diagrams and medical reference materials.

Used in biology textbooks, medical training modules, health education websites, and patient-facing resources to explain cardiac anatomy; targets learners seeking foundational understanding of heart structure and circulation.