Objective: To determine the outcome of patients with psychogenic pseudosyncope (PPS) after communication of the diagnosis.Methods: This was a retrospective cohort study of patients with PPS referred in 2007 to 2015 to a tertiary referral center for syncope. We reviewed patient records and studied attack frequency, factors affecting attack frequency, health care use, and quality of life using a questionnaire. We explored influences on attack freedom and attack frequency in the 6 months before follow-up for age, sex, education level, duration until diagnosis, probability of diagnosis, additional syncope, and acceptance of diagnosis.Results: Forty-seven of 57 patients with PPS could be traced, of whom 35 (74%) participated.Twelve (34%) were attack-free for at least 6 months. The median time from diagnosis to follow-up was 50 months (range 6-103 months). Communicating and explaining the diagnosis resulted in immediate reduction of attack frequency (p 5 0.007) from the month before diagnosis (median one attack, range 0-156) to the month after (median one attack, range 0-16). In the 6 months before follow-up, the number of admissions The 3 main groups of apparent transient loss of consciousness are syncope, epileptic seizures, and psychogenic attacks.