RESUMO
Many cardiovascular surgeons are well aware of the importance of non-technical skills but don't know what behaviors with high quality non-technical skills are in the operating room. The Non-Technical Skills for Surgeons (NOTSS) system was developed to be used as a debriefing tool for supervisors to assess the non-technical skills of trainee surgeons and provide feedback immediately after surgery. The NOTSS system has the four categories containing three elements respectively, with "good behavior" and "bad behavior" indicated for each element. The purpose of this column is to introduce the NOTSS and to provide an opportunity to think about how cardiovascular surgeons should behave in the operating room. Jpn. J. Cardiovasc. Surg. 53(3): U1-U4 (2024)