Human Heart Anatomy Diagram - Labeled Structures & Circulation Pathways #1664317 (License: Personal Use)

This medical illustration depicts the human heart with realistic texture and color-coding: red for oxygenated structures (aorta, left atrium/ventricle), blue for deoxygenated pathways (vena cava, pulmonary artery), and yellow for epicardial fat and coronary vasculature. Key features include the ascending aorta, pulmonary trunk, superior/inferior vena cavae, left and right atria and ventricles, and visible coronary arteries branching over the myocardium. The image emphasizes spatial relationships critical for understanding cardiac physiology and pathology.

Used in medical education, anatomy textbooks, online health resources, and patient education materials to explain heart structure, circulation, or conditions like coronary artery disease. Matches user intent for learning, teaching, or visual reference in clinical contexts.