Human Heart Anatomy Diagram - Labeled Illustration for Medical Education #1416045 (License: Personal Use)

This black-and-white line illustration depicts the external anatomy of the human heart, emphasizing the four chambers, major arteries (aorta, pulmonary trunk), and veins (superior/inferior vena cava, pulmonary veins). The clean, unshaded style makes it ideal for labeling exercises, educational handouts, or digital learning modules. Its clarity supports rapid recognition of cardiovascular landmarks without visual distraction.

Used in medical textbooks, online anatomy courses, patient education materials, and health literacy websites; targets learners seeking foundational cardiovascular knowledge or visual aids for teaching heart structure and function.