冠状动脉慢性闭塞病变（chronic total occlusion， CTO）介入治疗技术复杂，对术者的经验、技巧及术中判断力要求极高。然而，传统教学模式在复杂CTO介入培训中面临诸多挑战。元宇宙作为融合虚拟现实（VR）、增强现实（AR）、人工智能（AI）等技术的新兴技术，为CTO介入教学提供了沉浸式、互动性强的解决方案。本文综述了元宇宙医学在CTO介入治疗教学中的研究进展与应用前景。

The interventional treatment of chronic total occlusion (CTO) in coronary arteries is a highly complex procedure that demands exceptional expertise, advanced technical skills and sophisticated intraoperative decision-making from operators. Traditional teaching methods, however, encounter significant limitations when it comes to training for such intricate interventions. As an emerging paradigm, metaverse—which integrates virtual reality (VR), augmented reality (AR) and artificial intelligence (AI) —provides an immersive and interactive platform for advancing CTO interventional training. This article explores the latest research advancements and discusses the future potential of metaverse in enhancing the education and training of CTO interventions.