Human Heart Anatomy Diagram - Coronary Arteries and Structure #1767084 (License: Personal Use)

This anatomical illustration depicts the human heart with emphasis on the left and right coronary arteries, shown in vivid red to indicate oxygenated blood supply pathways. The drawing includes the aorta, pulmonary trunk, and major atrial and ventricular chambers, rendered in soft pink tones for clarity and educational use. It serves as a foundational visual aid for understanding cardiac circulation and myocardial perfusion.

Used in medical education websites, anatomy textbooks, health blogs, and patient-facing resources to explain heart structure and coronary circulation; matches user intent for learning or reviewing cardiovascular anatomy.