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What is the educational value of 3D heart models?

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Quick Answer

According to Modern Healthcare, three-dimensional heart models are used by medical students to explore the features and pathways of the heart, understand heart functioning, investigate cardiac diseases and master surgical procedures. The models act as visual aids that stimulate teacher-student interaction during the learning processes. Three-dimensional heart models enable instructors to employ a practical approach in medical education.

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Full Answer

Three-dimensional heart models have color-coded vessels which allow medical students to differentiate heart pathways effectively. The models have removable walls that enable students to expose and explore the anatomic features of the heart, such as: the atria, ventricles, valves and aorta. The three-dimensional models allow a wide range of views of the heart, including posterior, interior and anterior views.

The models are designed to illustrate the stages of cholesterol build up and high blood pressure. This enables medical students to determine the long-term effects of heart conditions and predict complications within the heart. Residents use heart models to educate patients about their conditions. The surgical procedures that are effectively demonstrated through three-dimensional models include: triple, double and single coronary bypass surgeries. Therefore, the practice and experience of medical students is enhanced in a wide range of heart procedures, by the use of the three-dimensional heart models.

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