The most important issue in theme selection and making of audiovisual teaching material for clinical medicine is to seek new things, develop and utilize the information resources of medical information system and catch new information, new trend and new technology of medical development. 在临床医学视听教材的选题和制作中首先要突出新字,开发利用医学情报系统的信息资源,捕捉医学发展的新信息、新动态、新技术;