Human Heart Anatomy - Detailed 3D Medical Illustration #1303164 (License: Personal Use)

This medically accurate 3D illustration depicts the human heart with distinct color-coding: red for oxygenated blood vessels (aorta, pulmonary veins), gray for deoxygenated pathways (vena cava, pulmonary artery), and yellow for the myocardial tissue. Major structures-including the left and right atria, ventricles, and coronary vasculature-are clearly visible, supporting educational or clinical visualization needs.

Used in medical textbooks, online anatomy courses, healthcare websites, and patient education portals; ideal for users seeking visual understanding of cardiac structure, circulation, or pre-surgical planning.