I am 78 and seem to have had a rather sudden (2-3) month short term memory loss. I check my wt and if I don’t write it down after checking it I forget it. I forget things my wife tells me like early a.m. or yesterday or last week! I have had CT, MRI, LABS and consults with Neurology, FP, Medicine, Cardiology, Cardiac Surgeon and Psychiatrist. All that’s been found is multiple tiny lesions in central brain that Radiologist diagnosed as possible tiny CVAs that are likely nothing! I have had heart bypass 1994, stent placement x 2 in 2015, 2016. I have had to wear O2 since Oct. 2016 for levels dropping to 85 to 90 if not using. Non smoker and not COPD No dx for that yet either! I am very confused to say the least!! YYYY@YYYY