Human Heart Anatomy Diagram - Labeled Cardiovascular Structure #1204774 (License: Personal Use)

This anatomically accurate illustration depicts the human heart with distinct color coding: red for oxygenated blood pathways (aorta, pulmonary veins), blue for deoxygenated blood (vena cava, pulmonary artery), and yellow for fatty tissue and coronary vessels. Major structures-including the left and right atria and ventricles, aortic arch, and pulmonary trunk-are clearly rendered to support learning and clinical reference. The style balances realism with clarity for optimal comprehension.

Used on medical education websites, anatomy textbooks, healthcare blogs, and patient-facing resources to explain cardiac structure and function; targets students, teachers, doctors, and patients seeking visual understanding of heart physiology.