Figure 1. A, Screenshot of patient web app navigation screen leading to 4 parts of the video: (1) patient video; (2) frequently asked questions; (3) brief quiz; (4) worksheet.

B, Screenshot of opening scene of patient video with animated characters who take the journey to decide about anticoagulation for atrial fibrillation stroke prevention. C, Screenshot of an example of stroke reduction estimate based on atrial fibrillation stroke risk that clinician may use via the clinician web app. D, First page of the worksheet given to the patient to indicate key messages. The second page (not shown) has space for questions that the patient has for the clinician visit. E, QR codes to the patient tool and clinician tool.