| There is a condition called Syncope which is when the brain is not getting enough oxygen or blood to function properly, and they will pass out for a short time. Before you mentioned the "click", I was thinking this could be a heart problem, and so with that history, I think you really need to get this looked into much further. That usually means x-rays, ECG, cardiac ultrasound, and probably bloodwork too. Expensive, but how would you feel if she suddenly died one day because of an undiagnosed heart defect that could have been treated with medication or surgery?
It might not be heart though, could have been seizures, which a blood panel would still be recomended for.
Good luck. |