Ochsner Health cardiothoracic surgeon P. Eugene Parrino, MD developed an introductory video about cardiopulmonary bypass surgery to provide a basic grounding in what new personnel would see in the operating room and to acquaint them with the functions of the various members of the surgical team. The Ochsner Clinic Foundation audiovisual department edited and produced the video that is available for viewing here: https://youtu.be/_BFoLOUXYcE. Warning: The video contains graphic content depicting surgery for educational purposes and may not be suitable for all viewers.