This bachelor work describes virtual reality (VR) and is mainly focused on VR in the Czech healthcare system.This work is divided into three main parts: general information, research and findings of virtual reality usage.The first part of this work defines virtual reality and compares it to other related terms. This part also includes a brief description of VR past development, followed by VR legislation in the Czech healthcare system.The next part is dedicated to research and interviewing experts. The last main part demonstrates practical VR usage in the following order: worldwide VR usage in general, worldwide VR usage in healthcare, Czech VR usage in general and lastly Czech VR usage in healthcare with information obtained from experts.T...