Human Heart Anatomy Diagram - Labeled Cardiovascular Structure #231089 (License: Personal Use)

This medical illustration depicts a realistic human heart with accurate positioning of the four chambers (left/right atria and ventricles), major vessels including the aorta, pulmonary artery, and superior/inferior vena cava, and the coronary arterial and venous networks. Red vessels indicate oxygenated blood flow (e.g., aorta, left coronary artery), while blue vessels show deoxygenated pathways (e.g., pulmonary artery, coronary sinus). The image is ideal for teaching cardiovascular physiology and anatomy.

Used in educational websites, medical textbooks, e-learning modules, and patient information pages to explain heart structure and function; targets students, healthcare professionals, and curious learners seeking visual understanding of cardiac anatomy.