The cardiac anatomical model is an intuitive teaching aid widely used in medical education and clinical training, and its clinical significance is mainly reflected in multiple aspects.

First of all, it can clearly display the overall structure of the heart, including the atria, ventricles, valves, coronary arteries and large blood vessels, etc., enabling learners to intuitively understand the structure of the heart and the laws of blood circulation.

Secondly, in clinical teaching, cardiac anatomical models help medical students and trainees master the pathological mechanisms of the heart, such as valvular lesions, myocardial ischemia and congenital malformations, thereby enhancing their understanding of disease diagnosis and treatment.

In addition, the model is also an important tool for training in cardiac surgery and interventional operations. Trainees can become familiar with the relevant operation paths and spatial positioning in a risk-free environment.

Cardiac anatomy models also play a positive role in patient health education. Doctors can use these models to help patients and their families understand the condition and treatment plans intuitively. Overall, the cardiac anatomical model not only enhances the intuitiveness and practicality of medical teaching, but also plays a significant role in clinical diagnosis and treatment as well as doctor-patient communication.