The effect of virtual three-dimensional reconstruction of cardiac image in medical students' clinical probation of valvular heart disease / 中华医学教育探索杂志

ABSTRACT

In the theoretical teaching of valvular heart disease, the traditional teaching method makes the learners feel very abstract and the learning effect is poor. In bedside teaching, the heart characteristics of specific patients cannot be directly displayed to learners, and learners are difficult to construct theoretical knowledge and clinical performance. Based on the clinical bedside internship based on experiential learning theory, this study uses cardiac virtual image technology to reconstruct the cardiac images of clinical patients, restoring the internal structure of their hearts, supplemented by dynamic blood flow images, to make learners can clarify the relationship between cardiac morphology and hemodynamics, so that learners can intuitively learn these knowledge. Through the teaching practice of this study, it is found that high-quality curriculum design and guided teaching combined with the application of new VR technology can significantly improve the learning experience and effect of learners.