Human Heart Anatomy Diagram - Coronary Arteries Explained #2367864 (License: Personal Use)

This medical illustration depicts the anterior view of the human heart, emphasizing the coronary circulation system. Red vessels represent oxygenated arterial supply-including the right coronary artery (RCA), left circumflex artery (LCX), and left anterior descending artery (LAD)-while blue vessels indicate deoxygenated venous return, such as the precaval vein. The aortocoronary junction is also indicated, showing where coronary arteries originate from the aorta.

Used in medical textbooks, online health resources, cardiology patient education materials, and anatomy courses to explain coronary circulation and support diagnosis or treatment discussions (e.g., for angina, myocardial infarction, or stent placement).