Conversation: The conversation between human and AI assistant.
[|Human|] Last night I fainted and apparently fell strait as a board and hit the back of my head pretty hard on some concrete. I have a little trouble remebering what happened within 5 minutes before fainting. I woke up shortly after and felt fine for the most part. Today I woke up with a headache and somewhat of a pain behind my eyes and have almost no appetite. im guessing I could have a concussion but I m more worried as to what could of caused the fainting? I had my heart checked by a cardiologist just a few months ago from a sports related colapse but they assured me everything was ok. I am just wondering if this is something I should worry about and go strait to the hospital or is it more of a concussion-like injury and needs to just be waited out a week or two?
[|AI|]  Hello, I passed carefully through your question and would explain that it is necessary for performing further tests in order to investigate for the possible cause underlying fainting: - an ambulatory 24-48 hours ECG monitoring in order to investigate for possible cardiac arrhythmia- an EEG in order to exclude possible seizures-blood electrolytes- fasting glucose for possible hypoglycemia.  The headache and pain behind the eyes are quite normal after the head trauma, and I am sure that your situation will improve in the next days. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.