valve anatomy

This clear and comprehensive anatomical illustration presents the fundamental structures of the human heart with precise labeling and color-coding. The diagram effectively distinguishes between oxygenated (red) and deoxygenated (blue) blood pathways, while showcasing the heart's chambers, valves, and major vessels in an easy-to-understand format.

The human heart's internal anatomy reveals intricate structures working harmoniously to maintain circulation. This detailed cross-sectional diagram showcases the chambers, valves, and muscular components essential for understanding cardiac function.