Human Heart Anatomy - Labeled Diagram for Medical Education #1203190 (License: Personal Use)

This medically accurate 3D illustration depicts the human heart with clearly differentiated structures: red arteries (including the aorta and pulmonary trunk), blue veins (superior/inferior vena cavae), yellow epicardial fat, and intricate coronary vasculature. The four chambers-left/right atria and ventricles-are visible beneath the surface, with major vessels connected in correct anatomical orientation. The image emphasizes both macroscopic anatomy and key microvascular networks essential for cardiac function.

Used in medical textbooks, online anatomy courses, patient education materials, and healthcare websites to explain cardiac structure, circulation, or conditions like atherosclerosis and myocardial infarction; targets students, clinicians, and informed patients seeking visual understanding.