The human heart model is a three-dimensional representation of the heart in the human body. The heart is a vital organ that pumps blood throughout the body, and the model shows its different components, including the four chambers (right and left atria, right and left ventricles), the valves that regulate blood flow, and the major blood vessels (aorta, superior and inferior vena cava, pulmonary artery and vein).

The heart model is used in medical education to help students and healthcare professionals understand the anatomy and physiology of the heart and its role in the cardiovascular system.

The model may also be used in scientific research to study the effects of cardiovascular disease, heart defects, and other conditions on heart function and to develop new treatments and therapies. The human heart model may come in different sizes, colors, and materials, depending on the intended use and can range from life-size to magnified representations.