Abstract Background The Cardiology Certification Exam is issued annually by the Brazilian Cardiology Society and set and applied by the Judging Committee for the Cardiologist Title (CJTEC). The psychometric analysis of the exam items using the Item Response Theory (IRT) may provide robust data that can help in the continuous improvement of this instrument. Objectives To evaluate the psychometric properties of the 2019 Cardiology Certification Exam in relation to the IR parameters. Methods This was an observational study, with psychometric […]