Human Heart Anatomy Diagram - Arteries and Veins Labeled #1995439 (License: Personal Use)

This educational illustration depicts the human heart with systemic arteries shown in red (carrying deoxygenated blood away from the heart) and pulmonary veins in blue (carrying oxygenated blood toward the heart), clarifying common misconceptions. The drawing includes major vessels such as the aorta, pulmonary artery, superior/inferior vena cava, and coronary circulation branches. It serves as a foundational visual aid for understanding cardiac circulation and vascular anatomy.

Used in medical textbooks, online anatomy courses, health education websites, and classroom teaching to explain cardiovascular physiology; targets students, educators, and healthcare professionals seeking clear, simplified anatomical visuals.