Human Heart Anatomy Diagram - Labeled Illustration for Medical Education #1202857 (License: Personal Use)

This high-contrast line drawing accurately depicts the external anatomy of the human heart, including the superior vena cava, inferior vena cava, pulmonary veins, aorta, pulmonary trunk, and visible coronary arteries. The clean, unshaded style makes it ideal for labeling exercises, medical flashcards, or printable educational materials. Designed for clarity and anatomical fidelity, it supports both introductory and advanced physiology instruction.

Used in biology and medical education websites, textbooks, e-learning modules, and printable worksheets; targets students, educators, and clinicians seeking a foundational visual aid for cardiovascular anatomy study.