Anatomy of the Heart: Chambers, Valves, and Blood Flow Explained #3480756 (License: Personal Use)

The diagram depicts a sagittal cut of a mammalian heart, distinguishing oxygen-poor (blue) and oxygen-rich (pink) blood compartments. Key features include the right atrium receiving deoxygenated blood via the vena cava, the right ventricle pumping to the pulmonary trunk, and the left side handling oxygenated blood from the lungs to the aorta. Numbered arrows (1-4) trace systemic and pulmonary circulation routes.

Used in veterinary and human medical education, this image supports lessons on cardiac physiology, circulation, and congenital defects; ideal for anatomy modules, client handouts, or online learning platforms targeting students, veterinarians, or pet owners seeking health literacy.