Human Heart Anatomy Diagram - Labeled Structure & Function #1821092 (License: Personal Use)

This educational diagram displays the four chambers of the heart (right atrium, right ventricle, left atrium, left ventricle), key valves (tricuspid, pulmonary, mitral, aortic), and major blood vessels including the superior and inferior vena cava, pulmonary arteries and veins, and the aorta. The septum separating left and right sides is clearly marked, and color coding distinguishes oxygenated (pink) from deoxygenated (blue) blood pathways. The sketch is hand-drawn by Abhishek Sharma and optimized for clarity in teaching cardiovascular anatomy.

Used in medical textbooks, online anatomy courses, health education websites, and classroom presentations to help students and professionals visualize cardiac structure and circulation pathways; matches user intent for learning or reviewing heart anatomy.