Human Heart Anatomy Diagram - Labeled Outline for Medical Study #231114 (License: Personal Use)

This black-and-white line drawing depicts the external anatomy of the human heart, emphasizing major vessels including the aorta, pulmonary trunk, superior and inferior vena cava, and pulmonary veins. The clean, unshaded outline makes it ideal for labeling exercises, educational handouts, or digital learning modules. Its minimalist style ensures clarity without visual distraction.

Used in medical textbooks, online anatomy courses, patient education materials, and classroom handouts; serves users seeking foundational cardiac anatomy knowledge for study, teaching, or clinical reference.