looking for answers about syncope

[63dakotarose]

my daughter has passed out twice now. first time 8 months ago with no apparent reason. caulked it upto not eatting. it happened again 5 days ago but both times she passed out not for long but very confused when waking up. like she went back in time or lost a few years.first time she ask her 9 year old daughter were mom and dad went. and second time asked what year it was and she replied 2011 well it is 2014 so she loses time. but after a little while shes all back to normal. feels good and she doesnt remember anything that was said durning this time. but it has only happen twice so we dont know much. looking for answers hoping there is someone out there that might give us a direction thank you!!!!!!