When starting the scenario, a checklist will be given to the emergency physician. The checklist outlines interventions to consider during management of a patient with tricyclic antidepressant poisoning. Each checklist will include indications, contra-indications and for medication, dose, route and rate of administration.

Emergency physicians will be asked to perform the scenario as they would in their daily practice. They will be allowed to use their usual cognitive aids (eg, phone, internet) but not allowed to request help from others.

A checklist is an aid that outlines assessments or actions systematically. In this study, the checklist outlines interventions to consider during management of a patient with tricyclic antidepressant poisoning. Each checklist will include indications, contra-indications and for medication, dose, route and rate of administration.

The primary outcome is the duration of primary resuscitation utilizing the checklists versus treatment on discretion of the treating physician. The simulation will be terminated when all indicated interventions are performed, when the team expresses that they cannot think of any other intervention to perform or when 15 minutes have elapsed.

Based on the checklist, a number of predefined indicated interventions is established. When reviewing the video recordings, it will be noted whether indicated interventions were performed and when these interventions were performed. The order according to which interventions are performed will not impact on this secondary outcome.