on jan 6,2002 i had major surgery that should have taken 2-2.5 hours, instead i was in the O.R. for 3.5 hours, forĀ several months i had trouble remembering things and for at least a month i had trouble putting my words together. months after the surgery i was referring to having short-term memory loss. the surgeon told me the day after surgery that i gave them quite a scare but refused to elaborate. my B.P. went down to 80/40 thats really low.I recently heard of a lady who suffered a stroke during surgery and now suffers from short-term memory loss. could this have happened to me?
Anyhow, you get the point. This is a place for shits and giggles for the most part, as the Brits might say. Come here for fun and abandon, and you might enjoy it. Come here for serious debate, and you're on your own :-)
Your blood pressure, 80/40, while low is not SO low as to likely to, on it's own, cause short-term memory loss.
Go to your primary care physician and inform them of your concerns. If they do not take you seriously, go to someone else. Ultimately, you will need to see a neurologist to get your memory tested in a controlled environment. Based on these tests, they will be able to proceed.
Good luck!