There are 18.1–39.7 syncope episodes per 1000 people in the general population. Rates are highest between the ages of 10–30 years old. This is likely because of the high rates of vasovagal syncope in the young adult population. Older adults are more likely to have orthostatic or cardiac syncope. Syncope affects about three to six out of every thousand people each year. It is more common in older people and females. It is the reason for 2–5% of visits to emergency departments and admissions to hospital. Up to half of women over the age of 80 and a third of medical students describe at least one event at some point in their lives.
symptoms of Jervell and Lange-Nielsen syndrome
symptom of Jervell and Lange-Nielsen syndrome
symptom of Andersen–Tawil syndrome
symptom of Klippel–Feil syndrome
symptom of Maroteaux–Lamy syndrome
symptoms of Rotor syndrome
symptom of Prader–Willi syndrome
symptom of Laron syndrome